Unit 1 Science 7th FC

Front

Agitation

Back

stirring or shaking something. (Lesson 05 and 06)

Front

Atom

Back

the smallest component of an element (Lesson 09)

Front

Atomic Mass

Back

the number of protons and neutrons in an atom (Lesson 09)

Front

Atomic Number

Back

the number of protons in an atom (Lesson 09)

Front

Aqueous solution

Back

A solution in which the solvent is water. (Lesson 02)

Front

Chemical bond

Back

the attraction between two or more atoms (Lesson 09)

Front

Chemical change

Back

is a process in which one or more substances are altered into one or more new and different substances. In other words, a chemical change is a chemical reaction involving the rearrangement of atoms. (Lesson 07 and 08)

Front

Chemical Formula

Back

a notation used by scientists to show the number and type of atoms present in a compound and/or molecule (Lesson 09)

Front

Chemical symbol

Back

a notation of one or two letters representing a chemical element (Lesson 09)

Front

Claim

Back

the answer to the question being asked (Lesson 01)