Physical science EOC

Physical science EOC

Assessment

Flashcard

Physics, Science

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a chemical reaction?

Back

A process that involves the rearrangement of the molecular or ionic structure of a substance, resulting in the formation of new substances.

2.

FLASHCARD QUESTION

Front

What is an example of a chemical reaction?

Back

Placing a metal in an acid to create a gas.

3.

FLASHCARD QUESTION

Front

What type of reaction is represented by the equation 2Li + 2H2O -> 2LiOH + H2?

Back

Single replacement reaction.

4.

FLASHCARD QUESTION

Front

What is sound energy?

Back

Energy produced by vibrating sound waves, used in devices like speakers.

5.

FLASHCARD QUESTION

Front

What is sublimation?

Back

The change of state from a solid directly to a gas without passing through the liquid state.

6.

FLASHCARD QUESTION

Front

What is deposition?

Back

The change of state from a gas directly to a solid without passing through the liquid state.

7.

FLASHCARD QUESTION

Front

What is potential energy?

Back

The energy stored in an object due to its position or arrangement.

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