Counting Atoms

Counting Atoms

Assessment

Flashcard

Chemistry

6th - 8th Grade

Medium

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the chemical formula for glucose?

Back

C6H12O6

2.

FLASHCARD QUESTION

Front

How many different elements are in the compound C6H12O6?

Back

3

3.

FLASHCARD QUESTION

Front

What does a subscript in a chemical formula indicate?

Back

The number of atoms of the element in the molecule.

4.

FLASHCARD QUESTION

Front

How many atoms are present if there is no subscript following the element symbol?

Back

Only 1

5.

FLASHCARD QUESTION

Front

Which of the following is a compound: Co, O2, C, CO2?

Back

CO2

6.

FLASHCARD QUESTION

Front

How many Oxygen atoms are in H2O?

Back

1

7.

FLASHCARD QUESTION

Front

What is the chemical formula for water?

Back

H2O

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