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Choose the correct answer from the options given below.1. What can we infer from the symbolic representation of hydrogen. IH?a. Hydrogen has 1 electronc. Hydrogen has 0 neutrons.b. Hydrogen has 1 proton.d. All of these2. What is the total number of protons and neutrons present in an atom of an elementknown as?a. Atomic number b. Atomic shell c. Mass number d. Isotope3. What was observed about most of the a-particles during Rutherford's gold foil experiment?They passed undeflected through the foil. b. They were deflected by small angles.c. They were deflected by large angles. d. They rebounded their path completely.4. What is 1 amu equal to?a. Mass of 1 hydrogen atomb. 1/12th the mass of C-12 atomc. 1/12th the mass of O-16 atomd. 1/16th the mass of 0-16 atom5. Which is the valence shell of oxygen?a. K shellb. L shellC. M shelld. N shell |
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Answer» OH...GOD what a BIG QUESTION.. how can answer these |
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