Physical Science Final Exam

In what forms can matter exist in?

• liquid

• gas

• solid

• all of the above

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

What is an atom?

• Smallest particle of a substance

• Raw materials made of only one kind of atom

Tags

NGSS.MS-PS1-1

What is an element?

• Smallest particle of a substance

• Raw materials made of only one kind of atom

What is a electron?

• Particle in an atom with a POSITIVE charge

• Particle in an atom with a NEGATIVE charge

• Particle in an atom with a NO charge

What is a neutron?

• Particle in an atom with a POSITIVE charge

• Particle in an atom with a NEGATIVE charge

• Particle in an atom with a NO charge

What is a proton?

• Particle in an atom with a POSITIVE charge

• Particle in an atom with a NEGATIVE charge

• Particle in an atom with a NO charge

Which particles are located in the nucleus?

• Electrons

• Neutrons

• Protons

The number of protons is also equal to which number?

• Atomic Number

• Mass Number

• Prime Number

An element has more protons than electrons.

• True

• False

Which elements DON'T conduct heat or electricity?

• Metals

• Non-Metals