7th Grade Honors End of Book Semester 2

Flammability and oxidation are examples of what kind of property?

Physical properties that you can observe with your five senses that require no numerical value is called:

• qualitative properties

• qualification properties

• quantitative properties

• questionable properties

Hardness, luster, and malleability are examples of what kind of properties?

Gases have very ______ density because the particles are far apart.

• low

• high

• medium

• variable

When measuring the temperature using a thermometer of an exothermic reaction the temperature will ______.

• increase

• decrease

• remain constant

• fluctuate

Tags

NGSS.HS-PS1-4

You have a lead ball with a mass of 420 grams. The density of lead is 10.5g/cm3. What is the volume of the ball?

Ability to rust is this type of property:

• Chemical property

• Physical property

Density, mass, and volume are examples of what kind of physical properties?

• Questionable

• Qualitative

• Subjective

• Quantitative

Burning wood is an example of what kind of reaction?

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Photosynthesis is an example of what kind of reaction?

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3