Chemistry Pre-Test

How many atoms are there TOTAL in:
H₂SO₄

• 6

• 5

• 7

• 3

Tags

NGSS.MS-PS1-1

The right side of the equation below is called the

• products

• reactants

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

UP and DOWN columns on the periodic table are

• groups

• periods

What happens if you mix vinegar and baking soda?

• they don't mix together

• they cause an explosion

• they change color

• they turn into something new

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are the two types of changes to matter?

• physical and mental

• physical and chemical

• chemical and dry

• wet and dry

Tags

NGSS.MS-PS1-4

Which of these fields of study involves chemistry?

• medicine

• cooking

• energy

• all of these

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

How many total atoms are in the compound H₂SO_4?

• 6

• 5

• 7

• 3

Tags

NGSS.MS-PS1-1

What are the building blocks of MATTER?

• Atoms

• Cells

• Protons

• Neutrons

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

States of Matter: Which of the following has a tightly packed structure?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

How many valance electrons does Neon (Ne) have?

• 9

• 10

• 8

• 2