Counting Atoms Practice

Counting Atoms Practice

Assessment

Flashcard

Science

6th - 8th Grade

Hard

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6 questions

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1.

FLASHCARD QUESTION

Front

How many total atoms are in the compound for ammonia, NH3?

Back

4

2.

FLASHCARD QUESTION

Front

How many elements are in the compound for propane, C3H8?

Back

2

3.

FLASHCARD QUESTION

Front

How many hydrogen atoms are in glucose? (C6H12O6)

Back

12

4.

FLASHCARD QUESTION

Front

Is NaCl considered a compound or an element?

Back

compound

5.

FLASHCARD QUESTION

Front

How many total atoms are in the compound 2H2O?

Back

6

6.

FLASHCARD QUESTION

Front

How many atoms of hydrogen are in the chemical formula H2SO4?

Back

2