Density & Phases of Matter

Which model best represents the arrangement of atoms in a solid?

• A
• B
• C
• D

Tags

NGSS.MS-PS1-1

Which process results in the formation of water on the outside of a cold glass of iced tea on a warm day?

• Boiling
• Freezing
• Condensation
• Evaporation

Which physical property of the rock is being measured using the graduated cylinder?

• Mass
• Volume
• Hardness
• Melting Point

Hydrogen (H) and oxygen (O) are classified as

• minerals
• elements
• compounds
• energy

All living and nonliving material is composed of

• elements
• air
• water
• soil

Which correctly identifies A, B, & C?

• A-solid, B-liquid, C-gas
• A-gas, B-solid, C-liquid
• A-liquid, B-gas, C-solid
• A-liquid, B-solid, C-gas

Tags

NGSS.MS-PS1-4

What is the chemical symbol for Lithium?

• Lo
• Lit
• L
• Li

What is the atomic number for Oxygen?

• 6
• 7
• 8
• 16

Ag is the atomic symbol for

• Agria
• Silver
• Gold
• Agouti

Which units of measurement are used for volume?

• grams (g)

• centimeters (cm)

• grams/milliliter (g/ml)

• milliliter (ml)