Makeup work over Christmas Break

Makeup work over Christmas Break

Assessment

Flashcard

Science

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the right part of a chemical equation called?

Back

Products

2.

FLASHCARD QUESTION

Front

What is the part of the chemical equation that shows the starting materials?

Back

Reactants

3.

FLASHCARD QUESTION

Front

What does the conservation of mass state?

Back

Atoms present before chemical reactions are present after.

4.

FLASHCARD QUESTION

Front

What is the little number after an element in a chemical equation called?

Back

Subscript

5.

FLASHCARD QUESTION

Front

What do the small numbers in a chemical formula represent?

Back

Subscripts

6.

FLASHCARD QUESTION

Front

What is a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

7.

FLASHCARD QUESTION

Front

What is a coefficient in a chemical equation?

Back

A number placed in front of a chemical formula to indicate the number of molecules.

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