Atomic Theory/States of Matter

Atomic Theory & States of Matter

Multiple Choice

What are the positively charged particles in an atom called?

• Electrons

• Neutrons

• Protons

Multiple Choice

Which particle in the atom is neutrally (neither positive or negative) charged?

• Proton

• Electron

• Neutron

• Negatron

Multiple Choice

What two particles would you find in the nucleus of an atom?

• Protons and electrons

• Neutrons and electrons

• Protons and neutrons

• Electrons and negatrons

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Multiple Choice

What state of matter has definite shape and definite volume?

• Solid

• Liquid

• Gas

• All of the above

Multiple Choice

The definition of a gas would be which of the following...

• They have definite shape and volume.

• They have definite shape but not a definite volume.

• They do not have a definite shape or volume.

• Gases do not have a definition.

Multiple Choice

What has to happen for one state of matter to change to another state of matter?

• Heat is added or reduced.

• Nothing, the states of matter cannot change.

• Particles are taken away from the system.

• Particles are added to the system.

Multiple Choice

Which number has the particles moving the fastest?

• 1

• 2

• 5

• 4

• 3

Multiple Choice

What is represented by the image shown?

• Gas

• Solid

• Liquid

• None of the ones listed

Multiple Choice

Which form of matter take the shape of a container like this juice?

• liquid

• solid

• glass

• gas