Chemistry Unit Test Review

The Periodic Table is arranged by _______ ____________.

•  Atomic Mass
•  Atomic Number
•   Atomic Volume
•   Atomic Symbol

Tags

NGSS.MS-PS1-1

____________________ are substances formed from 2 or more different elements chemically combined.

• Electrons

• Atoms

• Mixtures

• Compounds

Tags

NGSS.MS-PS1-1

_______________ are combinations of 2 or more atoms.

• Molecules 
•  Mixtures
• Solutions 
• Elements

Tags

NGSS.MS-PS1-1

Which of the following is an example of a physical change?

• Metal Rusting 
• Toast Burning
• Ice Melting
• All are examples

Tags

NGSS.MS-PS1-4

Which of the following provide evidence to support a chemical change?

•  Gas Production
• Color Change
•  Temperature Change
•  All are provide evidence  

Tags

NGSS.MS-PS1-2

 What type of energy is the energy of motion?

• Thermal
• Kinetic 
• Nuclear
• Chemical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following is an example of a chemical change?

•  Toast Burning 
• Ice Melting
•  Cutting Wood
• All are examples

Tags

NGSS.MS-PS1-2

Which of the following is an example of a mixture?

• Trail Mix
• Baking Soda and Vinegar 

 A ______________ has a definite volume and a definite shape.

• Solid
• Liquid
• Gas

 A _____________can change volume very easily. Its particles move at high speeds in all directions. 

• Solid
• Liquid
• Gas