Chapters 1-4 Practice Quiz

Which of the following are correct?

• The physical material of the universe is matter

• The physical material of the universe the atom

• The fundamental building block of all substances is the atom

• The fundamental building block of all substances is matter

• A characteristic of a substance is a property

Tags

NGSS.HS-PS1-7

What phase(s) of matter completely fill(s) their container?

• gas

• solid

• liquid

• solid and liquid

• liquid and gas

On the molecular level, the _______ phase has particles that are close together, but freely moving. Breaking a chunk of table salt into smaller pieces ________ change the molecules of the gas.

• Gas : does not

• Liquid : does not

• Solid : and does

• Liquid : and does

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following statements are not true? Select all that apply. Incorrect selections will deduct credit.

• The properties of a compound are a combination of the properties of the elements that comprise it.

• Compounds are created when atoms of a single element are used to make a molecule.

• Elements can exist as individual atoms or as molecules.

• Compounds are an example of a pure substance.

• A sample of pure glucose from one source is identical to pure glucose acquired from a different source.

Tags

NGSS.MS-PS1-1

Consider a situation where water and ethanol are poured into the same container producing a single, clear liquid. What type of matter is this?

• A homogeneous mixture

• A heterogeneous mixture

• An element

• A compound

• None of these classifications

The tarnishing of silverware is an example of a ______________ and the formation of minerals in a pot through evaporating water is an example of a ____________ .

• Chemical Change : Physical Change

• Chemical Change : Chemical Change

• Physical Change : Physical Change

• Physical Change : Chemical Change

Rank the following SI prefixes in order of increasing size where 1 is the smallest size and 5 is the largest size.

• Pico , Micro , Centi , Mega , Kilo

• Pico , Micro , Mega , Kilo , Centi

• Pico , Mega , Mirco , Kilo , Centi

• Pico , Kilo , Centi , Micro , Mega

• Pico , Micro , Centi , Kilo , Mega

45 °C is equivalent to how many Kelvin?

• 113 K

• 318 K

• 45 K

• –228 K

• 273 K

A cubic centimeter is equivalent to what other unit of volume?

• µL

• mL

• cL

• L

• dL

Which of the following properties are intensive properties? Select all that apply. Incorrect selections will deduct credit.

• density of a substance

• color of a substance

• melting point of a substance

• volume of a substance

• mass of a substance