Chemistry Vocabulary Introduction to Chemistry

Which of the following BEST describes a chemical property?

• license chemists have to buy and store chemicals.

• quality of a substance you can observe without changing its chemical composition

• quality of a substance that determines how it interacts with other substances

Tags

NGSS.HS-PS1-1

Which option best defines the term "substance"?

• the scientific name

• the chemical name

• a form of matter

• a characteristic of a material

A chemical name is

• the everyday/household name

• the name with abbreviated letters (elements) and numbers

• the scientific name

A chemical formula is

• the everyday/household name

• the name with abbreviated letters (elements) and numbers

• the scientific name

Which of the following is NOT a common name?

• Epsom salt

• NaCl

• Sour Salt

• Table Salt

Which of the following is a chemical name?

• Baking soda

• Sodium bicarbonate

• NaOH

• Cl

When two or more substances combine, but it does not form anything new like salt and pepper or trail mix

• chemical

• mixture

• matter

• volume

when one or more substances combine to make something new

• chemical property

• physical property

• chemical change

• physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

a mixture in which one substance dissolves in another

• solution

• density

• matter

• volume

the amount of space an object takes up

• mass

• volume

• density

• matter