Law of Conservation of Mass

Law of Conservation of Mass

Assessment

Flashcard

Science

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Law of Conservation of Mass?

Back

The Law of Conservation of Mass states that mass is neither created nor destroyed in a chemical reaction; it remains constant.

2.

FLASHCARD QUESTION

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight, carbon dioxide, and water to produce glucose and oxygen.

3.

FLASHCARD QUESTION

Front

What are the reactants in the photosynthesis equation?

Back

The reactants in photosynthesis are carbon dioxide (CO2) and water (H2O).

4.

FLASHCARD QUESTION

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

5.

FLASHCARD QUESTION

Front

How many molecules of carbon dioxide are used in photosynthesis?

Back

6 molecules of carbon dioxide are used in the process of photosynthesis.

6.

FLASHCARD QUESTION

Front

How many molecules of water are used in photosynthesis?

Back

6 molecules of water are used in the process of photosynthesis.

7.

FLASHCARD QUESTION

Front

What happens to energy during photosynthesis?

Back

Energy from sunlight is captured and stored in the molecular bonds of glucose.

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