REVIEW: Reporting Period 1 Exam

Which of the following is an example of an element?

• Water

• Oxygen

• Salt

• Air

Tags

NGSS.MS-PS1-1

What is the chemical symbol for sodium?

• S

• Na

• So

• N

Which of the following is a heterogeneous mixture?

• Saltwater

• Air

• Salad

• Vinegar

Which of the following is a physical change?

• Burning wood

• Melting ice

• Rusting iron

• Baking a cake

Which group on the periodic table contains only nonmetals?

• Group 1

• Group 2

• Group 17

• Group 3

Which of the following is evidence of a chemical change?

• Melting

• Dissolving

• Color change

• Freezing

Tags

NGSS.MS-PS1-2

Which force keeps planets in orbit around the sun?

• Friction

• Gravity

• Magnetism

• Applied force

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

Which of the following best describes a compound?

• A substance made of only one kind of atom

• A mixture of two or more substances

• A substance made of two or more elements chemically combined

• A solution of metals

Tags

NGSS.MS-PS1-1

Tags

NGSS.MS-PS1-2

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1