The Bohr model of the atom proposed the existence of?&nbs...
The Bohr model of the atom proposed the existence of?
the nucleus
electron shells
nucleons
neutrons
Correct answer is B
Bohr Model is a planetary model in which the negatively charged electrons orbit a small, positively charged nucleus similar to the planets .
When a substance is oxidized, it ...
The number of atoms in one mole of a substance is equal to? ...
Chlorine displaces bromine from aqueous potassium bromide because ...
Under high pressure, real gases do not obey gas laws because their molecules? ...
The i.u.p.A.C name for the compound...
Which of the following statements is correct about the periodic table? ...
''The rate a reaction is proportional to the number of effective collisions occurring per se...