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In solids, particularly, diffusion occurs due to thermally-activated random motion of ATOMS - UNLESS the material is at absolute zero temperature (zero Kelvin), individual atoms keep vibrating and EVENTUALLY move within the material. ... Therefore, this TYPE of diffusion mechanism is referred to as "vacancy diffusion".Explanation:Hope this answer will help you.Plz mark me as a BRAINLIEST.

"B" (and any SUBSEQUENT words) was ignored because we LIMIT queries to 32 words.

it's is a CONTAINER or a BOX

its BEXPLANATION:Both the ASSERTION and reason are true. But, reason is not the explanation of assertion. CALCIUM Oxide REACTS with water to FORM Calcium Hydroxide which is a Combination Reaction.

rningyou CALL me LILY RIGHT?Can I call you CHIPMUNK?PURPLE you

(B) both (A) and (R)are true and +R) is not the CORRECT EXPLANATION of the ASSERTION

Common causes of indigestion include: OVEREATING or EATING too quickly. Fatty, greasy or spicy foods. Too much caffeine, alcohol, CHOCOLATE or carbonated beverages.

60°C + 273 = 333KMARK ME BRAINLEST PLEASE

this is my SIMPLE ANSWER

tion:USING the reactivity series of the metal the products of the displacement reactions are GIVEN. ... Now in the reactivity series the zinc metal LIES above the copper, therefore the zinc is more reactive and has lower reduction POTENTIAL as compared to copper. Therefore the zinc can displace copper from its salt solution.

Burning coal produces LARGE amounts of sulfur dioxide, nitric OXIDE, SMOKE, and dust as well as other pollutants that CONTAMINATE the air in the FORM of coal smog.

tion:At 100°C, WATER exists in a gaseous state. We know that the boiling point of water is 100°C. The water STARTS to evaporate after ATTAINING this high temperature.Hope it helpp please mark me has BRAINLIST

ppens when CLZ (g) reacts with KBR (AQ)..??When chlorine gas is passed through POTASSIUM bromide solution, potassium chloride and BROMINE are formed.

Gases are COMPRESSIBLE because most of the volume of a GAS is composed of the large amounts of empty space between the gas particles. ... When a gas is compressed, as when the scuba TANK is being filled, the gas particles are forced CLOSER together. Compressed gases are used in many situations.

Isotopes. An isotope is ONE of two or more FORMS of the same chemical element. Different isotopes of an element have the same NUMBER of protons in the nucleus, giving them the same ATOMIC number, but a different number of neutrons giving each ELEMENTAL isotope a different atomic weight.Explanation:I hope it's helpful for you ☺️

s do not have meting or boiling point, but compounds have fixed melting and boiling point. Examples of mixtures are Alloys LIKE brass, bismuth, CHROMIUM, OCEANIC water (salt and water), mixtures of GASES, ETC., while Sodium Chloride, Baking soda, Methane, Salt, etc., are the examples of the compounds.

tion:When few drops of iodine FALL on STARCH substance, BLUE- black COLOUR is observed. This is because of the formation of starch-iodine complex that gives blue colour.

_OPTION a)... is the RIGHT answerExplanation:Note :ɪɴ ɢᴇɴᴇʀᴀʟ, ᴍᴇᴛᴀʟ ᴀʀᴇ ʙᴀꜱɪᴄ ᴀɴᴅ ɴᴏɴ-ᴍᴇᴛᴀʟ ᴏxɪᴅᴇꜱ ᴀʀᴇ ᴀᴄɪᴅɪᴄ. -❤️ HOPE it HELPS you ❤️@ItzJaan :)

Euclid's Division LEMMA (lemma is like a theorem) SAYS that given two positive INTEGERS a and B, there exist unique integers q and r such that a = BQ + r, 0≤ r 

yes,the solubility of a substance CHANGE with temperature. on increasing temperature,the interparticular space between the molecules of substance increases , this increases their solubility. for example,more salt can be dissolved in HOT WATER than cold ONES of same volume

there is no ATOMIC NUMBER of any numberatomic number is of elementshope it HELPS you

ent is a pure substance that cannot be broken down by chemical methods into SIMPLER components. These PROPERTIES include color, DENSITY, melting POINT, boiling point, and thermal and electrical conductivity. While some of these properties are due chiefly to the electronic structure of the element, others are more closely RELATED to properties of the nucleus, e.g., mass number.Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ ❤

because it cannot be CONVERTED BACK to its ORIGINAL FORM

A molecule is the smallest particle in an element or compound that still possesses the traits of that molecule or compound. For example, CO2 or carbon dioxide is a compound. The smallest particle of carbon dioxide is a single molecule of CO2. If you tried to split it up further into the elements involved in CO2, it wouldn't be CO2 anymore.A MOLE (mol) is just a NUMBER. Specifically, that number is 6.022x1023, which is also known as Avogadro's number. A mol of CO2 is thus 6.022x1023 MOLECULES of CO2. A mol, however, doesn't have to refer to molecules. As STATED previously, it is just a number. That means if you see a mol of flamingos (the animal) there are 6.022x1023 flamingos. It doesn't matter what you are measuring.In other words, a mol is just a convenient way of saying 6.022x1023in the same was that a dozen is a convenient way of saying twelve.Explanation:I hope it helpful for YOUthanksplease report my 10 answerplease

ring of milk is a chemical reaction. Milk that is SPOILED is sour, with a foul taste and odor. It can also become lumpy and curdled. Milk goes sour due to the chemical reaction of fermentation. Fermentation occurs when the sugars in the milk, called lactose, are consumed by bacteria.Most bacteria in milk are killed in the process of PASTEURIZATION. However, some of the stronger bacteria SURVIVE and REMAIN in the milk. As bacteria consume the lactose, these sugar molecules undergo a chemical reaction to become transformed into lactic acid. It is the lactic acid produced that causes the milk to taste and smell bad. In addition, lactic acid causes milk PROTEINS to change their form and clump together to become curdled. This, like most chemical reactions, is an irreversible process.

The cellular components are called cell ORGANELLES. ... They are present both in prokaryotic cell and the EUKARYOTIC cell. Single membrane-bound organelles: VACUOLE, Lysosome, GOLGI Apparatus, Endoplasmic Reticulum are single membrane-bound organelles present only in a eukaryotic cell.Explanation:

In chemistry, there are three definitions in common use of the word base, known as Arrhenius bases, Brønsted bases, and LEWIS bases. All definitions agree that bases are substances which REACT with acids as originally PROPOSED by G.-F. Rouelle in the mid-18th century.

tion:Na₂O ... this is the correct ANSWER FRND .. have a GREAT DAY

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tion:2H2(G) + O2(g) --------2H2Othis is your ANSWER

Aurora Borealis, or Northern Lights, are bands of color in the night SKY. Ancient PEOPLE thought that these lights were dragon on FIRE, and EVEN modern scientists are not sure what they are.(make the title short ) EXPLANATION:Aurora Borealis, or Northern Lights, are bands of color in the night sky. Ancient people thought that these lights were dragon on fire, and even modern scientists are not sure what they are.(make the title short )

a) In FREE STATE EXPLANATION:As ,it is an inert metal hence do not react EASILY .Therefore it of COURSE in free state