Atoms and Periodic Table Review

Which two subatomic particles are found in the NUCLEUS of at atom?

• protons & nuetrons

• protons & electrons

• neutrons & electrons

• electrons & protons

Tags

NGSS.MS-PS1-1

The subatomic particle with a neutral charge is:

• protons

• electrons

• neutrons

• cloud

Which type of subatomic particles have the LEAST amount of mass?

• protons

• electrons

• neutrons

• nucleus

If an element has 6 protons, 7 neutrons, and 6 electrons, what type of charge does the element have?

• positive

• negative

• neutral

• imaginary

Tags

NGSS.MS-PS1-1

What gives an atom mass?

• Protons & electrons in the nucleus

• electrons in the cloud

• protons & neutrons in the nucleus

• Protons & electrons in the cloud

How many protons does this element have?

• 40

• 21

• 20

• 41

Tags

NGSS.MS-PS1-1

The number of protons is equal to 

• the atomic number

• the number of neutrons

• the energy levels

• the periodic table groups

What is the atomic mass of "F"

• 9

• 18

• 17

• 19

Tags

NGSS.MS-PS1-1

The second energy level can hold up to how many electrons?

• 2

• 8

• 10

• 12

How do you find out the number of neutrons in an atom?

• atomic number

• atomic mass

• charge

• atomic mass - atomic number