Structure Of The Atom! Chemistry Trivia Quiz

What charge are electrons?

What are the neutrally charged particles in an atom called?

How many electrons fit in the first shell?

What determines the atomic number of an atom?

Which theorist came up with the idea of electrons being able to change levels?

If an atom has 6 protons and its mass number is 14, how many electrons does it have?

How many electrons fit in the second shell of an atom?

If an atom has 6 protons and its mass number is 14, how many neutrons does it have?

Which part of an atom has the least mass? 

In Thomson's plum pudding model (chocolate chip cookie) the chips or plums represent:

What is the name of the central region of an atom?

What are atoms called that have the same number of protons but a different number of neutrons?

What is the smallest particle into which an element can be divided?

If an atom has 5 protons, 5 electrons, and 5 neutrons, what is it's atomic mass?

Who came up with the idea of electron clouds?