Science 6.6A, 6.6B, 6.6D

What is the smallest unit of an element that has all of the properties of that element?

• Molecule

• Atom

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

What is the temperature at which a substance changes from liquid to gas?

• Melting Point

• Freezing Point

• Boiling Point

• Sublimation Point

Tags

NGSS.MS-PS1-4

What is a shorthand notation that uses chemical symbols and numbers as subscripts to represent the type of atoms and number of atoms that are present in the smallest unit of the substance?

• Chemical Formula

• Chemical Equation

• Chemical Symbol

• Chemical Reaction

Tags

NGSS.MS-PS1-1

What is determined by what colors of light are reflected by a substance?

• Density

• Color

• Mass

• Volume

Tags

NGSS.MS-PS4-2

What is matter that is composed of two or more elements that are chemically combined?

• Element

• Mixture

• Compound

• Solution

What is the amount of mass in a given amount of space, measured in a unit of mass per unit of volume?

• Mass

• Volume

• Density

• Weight

What is a measure of how easily electricity can pass through a substance?

• Electrical Conductivity

• Magnetism

• Thermal Conductivity

• Insulation

What is a pure substance that cannot be separated into simpler substances by physical or chemical means?

• Mixture

• Compound

• Element

• Solution

What type of mixture has parts that are easy to see and separate?

• Homogeneous Mixture

• Heterogeneous Mixture

• Solution

• Colloid

What is a substance so evenly mixed that it is difficult to see the parts and is uniform in composition?

• Heterogeneous Mixture

• Homogeneous Mixture

• Suspension

• Colloid