Atoms

Atoms

Multiple Choice

What are the 3 subatomic particles of an atom?

• carbon atom, proton, electron

• quarks, neutrons, protons

• nucleus, protons, electrons

• protons, neutrons, electrons

Multiple Choice

Which particle has a positive charge?

• proton

• neutron

• electron

Multiple Choice

Which particle has a negative charge?

• proton

• neutron

• electron

Multiple Choice

Which particle has a neutral or no charge?

• proton

• neutron

• electron

Multiple Select

Which particle(s) are found in the nucleus of an atom? Choose all that are correct.

• Protons

• Neutrons

• Electrons

Multiple Select

Which particles contribute the most to the mass of an atom? Choose all that apply.

• Protons

• Neutrons

• Electrons

Multiple Select

What particle(s) would be found orbiting the nucleus?

• Neutrons

• Electrons

• Protons

Multiple Select

The atomic number of an elements is the same as the number of ----

• neutrons

• protons

• electrons

Multiple Select

Which number represents the atomic number? (Choose all that apply)

• the top

• the bottom

• The whole number

• The decimal number

Multiple Select

Which number represents the atomic mass? (Choose all that apply)

• the top

• the bottom

• The whole number

• The decimal number

Multiple Choice

How many protons?

• 16

• 32.065

• 32

Multiple Choice

How many electrons?

• 16

• 32.065

• 32

Multiple Choice

How many neutrons?

• 11

• 22.990

• 22

• 12

Multiple Choice

How many neutrons?

• 19

• 39.095

• 39

• 20

Multiple Choice

How many protons?

• 11

• 22.990

• 22

• 12

Multiple Choice

How many electrons?

• 11

• 22.990

• 22

• 12

Multiple Choice

How many electrons?

• 3

• 4

• 6.941

• 7

Multiple Choice

How many protons?

• 3

• 4

• 6.941

• 7

Multiple Choice

How many neutrons?

• 3

• 4

• 6.941

• 7

Multiple Choice

What particle is label A?

• Protons

• Neutrons

• Nucleus

• Electrons

Multiple Choice

What particle is label B?

• Protons

• Neutrons

• Nucleus

• Electrons

Multiple Choice

What particle is label C?

• Protons

• Neutrons

• Nucleus

• Electrons