Chapter 2.1 & 2.2 Quiz Review

The basic unit of matter

• Compound

• Atom

• Element

• Ion

Tags

NGSS.MS-PS1-1

Positively charged subatomic particles found in the nucleus of an atom.

• Electron

• Neutron

• Nucleus

• Proton

Negatively charged subatomic particles found outside the nucleus.

• Electrons

• Neutrons

• Nucleus

• Protons

Subatomic particle with no charge found inside the nucleus.

• Electron

• Neutrons

• Nucleus

• Protons

How many protons does Lithium have?

• 3

• 4

• 7

• 6

Tags

NGSS.MS-PS1-1

How many electrons does Lithium have?

• 3

• 4

• 7

• 8

Tags

NGSS.MS-PS1-1

How many neutrons does Lithium have?

• 3

• 4

• 7

• 5

Tags

NGSS.MS-PS1-1

An atom's atomic number is the same as its number of...

• Protons

• Neutrons

• Protons and Electrons

• Protons and Neutrons

An atom's atomic mass is equal to the number of...

• Protons

• Neutrons

• Protons and Electrons

• Protons and Neutrons

The attraction between molecules of the same substance is called...

• Adhesion

• Cohesion

• Love

• Capillary action