Final Exam Review Part #1

The tiny particles that make up all matter are called:

• genes

• atoms

• minerals

• cells

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NGSS.MS-PS1-1

NGSS.MS-PS1-5

This is defined as one of more than one hundred substances that cannot be broken down into simpler substances and make up ALL matter.

• matter

• element

• molecule

• atom

This is defined as a small particle made of two or more connected atoms.

• matter

• element

• molecule

• atom

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NGSS.MS-PS1-1

There are 4 liquids in a cylinder. Red, Blue, Green and Yellow. The Red liquid is at the bottom of the cylinder. Which statement best describes the reason?

• The red liquid has greater mass

• The red liquid has a greater density

• The red liquid was poured in first

• The red liquid has greater volume

The steam rising from a boiling kettle is an example of _________.

• condensation

• vaporization

• precipitation

• collection

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In a solid, the thermal energy AND the particles are:

• high movement and widely spaced

• low movement and tightly packed

• medium movement and sticking somewhat close together

• perfectly still with no movement

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NGSS.MS-PS1-4

In a liquid, the thermal energy AND the particles are:

• high movement and widely spaced

• low movement and tightly packed

• medium movement and sticking somewhat close together

• perfectly still with no movement

Tags

NGSS.MS-PS1-4

In a gas, the thermal energy AND the particles are:

• high movement and widely spaced

• low movement and tightly packed

• medium movement and sticking somewhat close together

• perfectly still with no movement

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NGSS.MS-PS1-4

Chemicals were combined to create a NEW substance. This is a

• physical change

• chemical change

• element

• atom

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When matter is not created nor destroyed in any chemical or physical change it is known as:

• The Law of Conservation of Matter

• Matter

• Equation

• Elements

Tags

NGSS.MS-PS1-5