Nature of matter

Which of the following is NOT matter?

• a chair

• air

• light

• water

Which of the following is pure?

• elements only

• compounds only

• mixtures only

• elements and compounds

Which of the following consists of more than one substance?

• elements only

• compounds only

• mixtures only

• elements and compounds

Which of the following are types of matter?

• elements only

• compounds only

• mixtures only

• all of these

Which of the following is NOT composed of two or more types of atoms?

• element

• compound

• solution

• mechanical mixture

Matter has

• mass

• volume

• atoms

• all of the above

Tags

NGSS.MS-PS1-1

A ____ is the smallest particle of an element.

• molecule

• compound

• atom

• element

Examples of elements are (chose all that apply)

• hydrogen (H)

• sodium chloride (NaCl)

• carbon (C)

• water (H₂O)

Tags

NGSS.MS-PS1-1

A ____ is made up of 2 different elements that are chemically combined.

• molecule

• mixture

• pure substance

• compound

Tags

NGSS.MS-PS1-1

Dihydrogen monoxide (H₂O), sodium chloride (NaCl) and Calcium carbonate (CaCl) are all examples of

• mixtures

• compounds

• elements

• water

Tags

NGSS.MS-PS1-1