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tron is PRESENT in 4f subshell. what is the SUM of n+l+ml+ms VALUES assuming that it ... - did not match any documents.Suggestions:Make SURE that all words are SPELLED correctly.Try different keywords.Try more general keywords.Try fewer keywords.

f the LIMESTONES compare favorably with the highest grade of high-calcium limestones being USED at the present time; the average calcium (plus magnesium) carbonate CONTENT is 98.5 percent (the range is 97.7 to 99.1 percent).

1.5 MolesExplanation:Molar Mass of SO2 = 32 + 2(16)                                 = 32 + 32                                 = 64Weight of SO2 = 96gmWe know that,  .: MOLES = 96/64              = 1.5 MolesPls MARK the ANSWER as Brainliest : )

it is EASY paExplanation:

CoalExplanation:PLS MARK me BRAINLIEST ANSWER

The PERIOD no is 2nd and the GROUP no is 17thPls mark the answer as BRAINLIEST : )

your answerI HOPE this ANSWER will be HELPFUL for you and ALLPLEASE Mark me as BRANLIST

he NHI AATA HAI SORRY .

it's ACTUALLY NON of these it's Zykon PBO

c Identity of Trigonometric Angles:sin (π/2 – A) = cos A & cos (π/2 – A) = sin ASIN (π/2 + A) = cos A & cos (π/2 + A) = – sin Asin (3π/2 – A) = – cos A & cos (3π/2 – A) = – sin Asin (3π/2 + A) = – cos A & cos (3π/2 + A) = sin Asin (π – A) = sin A & cos (π – A) = – cos Asin (π + A) = – sin A & cos (π + A) = – cos Asin (2π – A) = – sin A & cos (2π – A) = cos Asin (2π + A) = sinA cos (2π + A) = cos ACofunction Identity:sin(90°− X) = cos xcos(90°− x) = sin XTAN(90°− x) = cot xcot(90°− x) = tan xsec(90°− x) = cosec xcosec(90°− x) = sec xSum and Difference Trigonometric FORMULA:sin(x + y) = sin(x)cos(y) + cos(x)sin(y)cos(x + y) = cos(x)cos(y) – sin(x)sin(y)tan(x + y) = (tan x + tan y)/(1 − tan x • tan y)sin(x – y) = sin(x)cos(y) – cos(x)sin(y)cos(x – y) = cos(x)cos(y) + sin(x)sin(y)tan(x − y) = (tan x – tan y)/(1 + tan x • tan y)Double Angle Formula:sin(2X) = 2sin(x) • cos(x) = [2tan x/(1 + tan2x)]cos(2x) = cos2(x) – sin2(x) = [(1 - tan2x)/(1 + tan2x)]cos(2x) = 2cos2(x) − 1 = 1 – 2sin2(x)tan(2x) = [2tan(x)]/ [1−tan2(x)]sec (2x) = sec2 x/(2 - sec2 x)csc (2x) = (sec x. csc x)/2Inverse Trigonometric Function:sin-1 (–x) = – sin-1 xcos-1 (–x) = π – cos-1 xtan-1 (–x) = – tan-1 xcosec-1 (–x) = – cosec-1 xsec-1 (–x) = π – sec-1 xcot-1 (–x) = π – cot-1 x

Profit/CP = 4/16 = 1/4 = 25%. y/x = -5/20 = -25% LOSS.

ry is a branch of NATURAL science that deals principally with the properties of substances, the CHANGES they undergo, and the natural laws that describe these changes.

ry is a BRANCH of natural SCIENCE that DEALS PRINCIPALLY with the properties of substances, the changes they UNDERGO, and the natural laws that describe these changes.

36.458 g/mol is UR ANSWEREXPLANATION:I HOPE it HELPS U

ig Figs51.0218Decimals41.0218Scientific Notation1.0218 × 100E-Notation1.0218e+0Wordsone POINT zero TWO ONE eight.

tion:A CENTRIPETAL force is a force that makes a body follow a CURVED path. Its direction is ... On the other HAND, at velocity |v| on a circular path of radius R, kinematics says that the force needed

tion:A centripetal force is a force that makes a BODY follow a curved PATH. Its DIRECTION is ... On the other hand, at velocity |v| on a circular path of RADIUS r, kinematics says that the force NEEDED

Basic SOLUTION has a pH value of more than 7. Since the solution turns red LITMUS BLUE, therefore its pH is likely to be > 7 i.e. 10.Explanation:#queen♥️

the elements which have 4,5,6,7,AND8 ELECTRONS in OUTER bit of the atom Is CALLED non metal

Correct option isANa 7 Cl 8 In NaCl structure Na + ion will occupy the tetrahedral voids while the Cl − ion will occupy the FCC latticeAt the corners = 21 ×6=3And at the octahedral body diagonal =1Total number of octahedral voids in FCC lattice is =4Thus, if the Na + ion is lost from one of the CORNER then the total number of Na + ion = 21 (6−1)+1= 27 And Number of Cl − ions =4Therefore the formula is Na 7 Cl 8

the oxidation number of carbon in carbon dioxide (CO2) is +4.The oxidation number of CHROMIUM in the dichromate ion is +6.The oxidation number of oxygen is -2 of pb304 CH2Cl2, the oxidation state of C is 0, hydrogen is 1+ and Chlorine (Cl) is 1-.the oxidation number of phosphorous is+5.oxidation number of S in S2O2−3 should be +2.the oxidation number of the nitrogen ATOM in HNO3 is +5.the oxidation number of Mn is +6 in K2MnO4.NH4+ has 1+

से कोई नहीं भी उत्तर नही है.

0.0050 has 2 SIGNIFICANT numbersPls MARK the ANSWER as BRAINLIEST : )

tion:of the following 0.10m aqueous solutions, which ONE will exhibit the LARGEST FREEZING pointdepression ?=4) K,SO

To have a SINGLE mono-chloride , there should be only one type of H−atom. This is because, replacement of any H−atom leads to the FORMATION of same product.∴ The isomer C 5 H 12 that leads to a single mono-chloride is neo-pentane.CH 3 − CH 3 ∣ C ∣CH 3 −CH 3 II) To have 3 ISOMERIC mono-chlorides, the isomer should contain 3 different types of H−atoms.∴ The isomer should be n−pentane.CH 3 c − CH 2 b − CH 2 a − CH 2 b − CH 3 c iii) To have 4 isomeric mono-chlorides, the isomer should contain 4 different types of H−atoms.∴ The isomer is 2−methylbutane.

Carbohydrates + PROTEINS + Fats → (sugar)n + (AMINO ACIDS)n + Fatty acids + GLYCEROL.

The ELECTRON AFFINITY is defined as the energy change that occurs when an atom gains an electron, releasing energy in the process. ... If a REACTION is exothermic, the change in energy is negative. This MEANS that the electron affinity is positive.Hope it helps you If your satisfied with the ANSWER make me as brainliest

we know that our population of India is much much high but from the from the British rule our is GDP has slow down before the British Ian COMES in India average GDP is is off second RANK next to the China have but after the 1947 the going to the the their own COUNTRY British have looted about 47 trillion dollar from our India as well as lots of spices and their varieties and lack of knowledge have REMAINED behind to us that's the main reason why I our India is not able to provide the health and FACILITIES another reason is that because of lack of education we can't afford this

In chemistry, the law of multiple PROPORTIONS states that if two elements form more than ONE COMPOUND between them, then the RATIOS of the masses of the second element which combine with a fixed mass of the first element will always be ratios of small whole numbers. Explanation:Hope it helps!!

tion:In thermodynamics, the TRIPLE point of a SUBSTANCE is the temperature and pressure at which the three PHASES (GAS, LIQUID, and solid) of that substance coexist in thermodynamic equilibrium. ... For example, the triple point of mercury occurs at a temperature of −38.83440 °C (−37.90192 °F) and a pressure of 0.165 mPa.

Containing a HIGH amount of water or water vapor; NOTICEABLY moist: HUMID air;a humid CLIMATE.

any QUESTIONS SELL you you GIVE

Rhizobium cannot make its FOOD, HENCE, it PROVIDES NITROGEN to the legumes and in return legumes PROVIDE them food and shelter. This is an example of symbiotic relationship. This has great importance for farmers.

YOU MISTAKE IN YOUR QUESTION WHERE IS THE MOLECULE

zation in alkane can be brought by USING Cr2O3/Al2O3 at  6000C.This PROCESS is known as reforming.In this reaction, one HYDROGEN atom is removed from each terminal carbon atom of n-hexane to form CYCLOHEXANE. This is cyclization reaction. This is followed by the removal of three hydrogen molecules to form BENZENE. This is aromatization reaction._____________________________

Coordinates0°N 160°WSurface area165,250,000 km2 (63,800,000 sq mi)Average depth4,280 m (14,040 ft)Max. depth10,911 m (35,797 ft)Water volume710,000,000 km3 (170,000,000 cu mi)IslandsList of islandsSettlementsAnchorage, Auckland, Brisbane, Busan, Buenaventura, Guayaquil, HONG Kong, Honolulu, Lima, Los Angeles, Magadan, Manila, Melbourne, Osaka, Panama City, Papeete, San Francisco Bay Area, San Diego, Seattle, Shanghai, Singapore, Suva, SYDNEY, Tijuana, Tokyo, Valparaíso, Vancouver, Vladivostok, WhangareiAt 165,250,000 square kilometers (63,800,000 square miles) in the area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, making it larger than all of Earth's land area combined (148,000,000 square kilometers).[1] The centers of both the Water Hemisphere and the Western Hemisphere are in the Pacific Ocean. Ocean circulation (caused by the Coriolis effect) subdivides it[CITATION needed] into two largely independent volumes of water, which meet at the equator: the NORTH(ern) Pacific Ocean and South(ern) Pacific Ocean. The Galápagos and Gilbert Islands, while straddling the equator, are deemed wholly within the South Pacific.[2]Its MEAN depth is 4,000 meters (13,000 feet).[3] Challenger Deep in the Mariana Trench, located in the western north Pacific, is the deepest point in the world, reaching a depth of 10,928 meters (35,853 feet).[4] The Pacific also contains the deepest point in the Southern Hemisphere, the Horizon Deep in the Tonga Trench, at 10,823 meters (35,509 feet).[5] The third deepest point on Earth, the Sirena Deep, is also located in the Mariana Trench.The western Pacific has many major marginal seas, including the South China Sea, the East China Sea, the Sea of Japan, the Sea of Okhotsk, the Philippine Sea, the Coral Sea, and the Tasman Sea.

Objective: The goal of this project is to measure the solubilities of some common chemicals: Table salt (NaCl) Epsom salts (MgSO4) sugar (sucrose, C12H22O11). Introduction A good part of the substances we deal with in daily life, such as milk, gasoline, shampoo, wood, steel and air are mixtures. When the mixture is homogenous, that is to say, when its components are intermingled evenly, it is called a solution. There are various types of solutions, and these can be categorized by STATE (gas, liquid, or solid). The chart below gives some examples of solutions in different states. Many essential chemical reactions and natural processes occur in liquid solutions, particularly those containing water (aqueous solutions) because so many things dissolve in water. In fact, water is sometimes referred to as the universal solvent. The electrical charges in water molecules help dissolve different kinds of substances. Solutions form when the force of attraction between solute and solvent is greater than the force of attraction between the particles in the solute. Two examples of such important processes are the uptake of nutrients by plants, and the chemical weathering of minerals. Chemical weathering begins to take place when CARBON dioxide in the air dissolves in rainwater. A solution called carbonic acid is formed. The process is then completed as the acidic water seeps into rocks and dissolves underground limestone deposits. Sometimes, the dissolving of soluble minerals in rocks can even lead to the formation of caves. If one takes a MOMENT to consider aqueous solutions, one quickly observes that they exhibit many interesting properties. For example, the tap water in your kitchen sink does not freeze at exactly 0°C. This is because tap water is not pure water; it contains dissolved solutes. Some tap water, commonly known as hard water, contains mineral solutes such as calcium carbonate, magnesium sulfate, calcium chloride, and iron sulfate. Another interesting solution property is exhibited with salt and ice. Another example comes from the fact that salt is spread on ice collected on roads in winters. When the ice begins to MELT, the salt dissolves in the water and forms salt water. The reason is that with the adition of salt the melting point of water increases and as aresult the snow melts away faster. Even some organisms have evolved to SURVIVE freezing water temperatures with natural "antifreeze." Certain arctic fish have blood containing a high concentration of a specific protein. This protein behaves like a solute in a solution and lowers the freezing point of the blood. Going to the other end of the spectrum, one can also observe that the boiling point of a solution is affected by the addition of a solute. These two properties, namely freezing-point depression and boiling-point elevation, are called colligative properties (properties that depend on the number of molecules, but not on their chemical nature). Basic Concepts A saturated solution is a mixture in which no more solute can be practically dissolved in a solvent at a given temperature. It is said practical because theoretically infinite amount of solute can be added to a solvent, but after a certain limit the earlier dissolved solute particles start rearranging and come out at a constant rate. Hence overall it appears that no solute is dissolved after a given amount of solute is dissolved. This is known as a saturated solution. In an unsaturated solution, if solute is dissolved in a solvent the solute particles dissociate and mix with the solvent without the re-arrangement of earlier dissolved solute particles. Solubility depends on various factors like the Ksp of the salt, bond strength between the cation and anion, covalency of the bond, extent of inter and intramolecular hydrogen bonding, polarity, dipole moment etc. Out of these the concepts of H-bonding, covalency, ionic bond strength and polarity play a major role if water is taken as a solvent. Also physical conditions like temperature and pressure also play very important roles as they affect the kinetic energy of the molecules. Materials and Equipment To do this experiment following materials and equipment are required: •Distilled water •Metric liquid measuring cup (or graduated cylinder) •Three clean glass jars or beakers •Non-iodized table salt (NaCl) •Epsom salts (MgSO4) •Sugar (sucrose, C12H22O11) •Disposable plastic spoons •Thermometer •Three shallow plates or saucers •Oven •Electronic kitchen balance (accurate to 0.1 g) Experimentalhope it helps ☺