Periodic Table and Atoms

What charge does a proton have?

• negative

• positive

• neutral

What charge does an electron have?

• negative

• positive

• neutral

What charge does a neutron have

• negative

• positive

• neutral

An atom that gains or loses a neutron is

• an ion

• an atom

• an isotope

• a new element

What two subatomic particles are found in the nucleus?

• electrons and protons

• neutrons and protons

• neutrons and electrons

• neutrons only

How many electrons can the first outer shell hold when drawing the atomic structure?

• 1

• 2

• 3

• 4

How many electrons can the rest of the outer electron shells hold besides the first?

• 1

• 2

• 6

• 8

How many protons does Neon have?

• 10

• 20

• 21

• 11

How many electrons does Neon have?

• 10

• 11

• 21

• 20

What is the rounded atomic mass for Neon?

• 10

• 11

• 21

• 20