Quiz #5 Review

What charge does an atom have when it GAINS electrons?

• Positive

• Negative

• Neutral

How many neutrons does this bromine atom have?

• 35

• 45

• 80

What type of atom is this?

• Neutral atom

• Cation

• Anion

• Isotope

What two particles determine the mass number?

• Protons and electrons

• Electrons and neutrons

• Protons and neutrons

What is the mass number of this Neon atom?

• 10

• 11

• 21

• 20

What does it change in an ion?

• The number of electrons

• The number of protons

• The number of neutrons

How many neutrons does this Neon atom have?

• 21

• 11

• 10

• 12

What does it happen to this atom?

• It LOSES electrons

• It GAINS electrons

• It GAINS protons

• It LOSES protons

What is the atomic number of this element?

• 12

• 24

• 23

What type of atom is element C?

• Normal atom

• Ion

• Isotope