Particles of Matter

Which (3) of these are subatomic particles that form an atom? (choose 3)

• Protons

• Klingons

• Electrons

• Microns

• Neutrons

Tags

NGSS.MS-PS1-1

The amount of matter/atoms in an object is...

• volume

• mass

• density

• weight

Tags

NGSS.MS-PS1-1

Which subatomic particles are much smaller than the others and have a negative charge?

• protons

• neutrons

• electrons

How many carbon atoms are there in a methane molecule? 

• 0
• 1
• 4
• 5

Tags

NGSS.MS-PS1-1

How do particles of cold water differ from the particles of hot water?

• The particles of cold water move slower than the particles of hot water.

• The particles of cold water move faster than the particles of hot water.

• The particles of cold water move at the same speed as the particles of hot water.

• It is not possible to decide how the particles differ without more information.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

An element is identified by

• its number of protons

• the atomic mass

• the type of charge

• its number of isotopes

Tags

NGSS.MS-PS1-1

Explain the difference between an atom and a molecule.

• One molecule is made of one atom.
• One molecule is always made of different particles.
• One molecule is made of more than one atom.
• One molecule is made of more than two atoms.

Tags

NGSS.MS-PS1-1

How many neutrons are in Neon

• 20

• 10

• 30

Tags

NGSS.MS-PS1-1

The smallest particle into which an element can be divided and still be the same element is a(n)

• proton

• neutron

• electron

• atom

Tags

NGSS.MS-PS1-1

Which state of matter do the particles in the picture show?

• gas

• solid

• liquid

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3