Physical + chemical changes

Qualitative data includes

• visual descriptions

• color

• smell

• mass

the metric unit for mass is...

• grams

• pounds

• liters

• meters

The experimental factor that is manipulated (changed by the scientist) is the...

• independent variable

• dependent variable

• quantitative data

• qualitative data

The variable that is measured, the variable changed in response to the experiment is the...

• dependent variable

• independent variable

• qualitative data

• quantitative date

• dog

What is the way a mineral or object reflects light from its surface (high or low)?

• Luster

• Ductility

• Malleability

• Conductivity

What is the ability of an object to transfer heat or electricity to another object?

• Conductivity

• Malleability

• Ductility

• heat

What is the ability of a surface to reflect light?

• solubility

• density

• specific heat capacity

• albedo

What is a measure of how much solute can dissolve in a given solvent at a given temperature.

• conductivity

• insulator

• density

• solubility

the characteristics of a substance that can be observed or measured without changing the substance is

• physical properties

• chemical properties

• properties

What is a material that does not allow heat or electricity (electrons) to move through it easily?

• Insulators

• conductors

• ductile

• density