APS - Final Exam Practice

APS - Final Exam Practice

Assessment

Flashcard

Science, Physics, Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a product in a chemical reaction?

Back

What's left of the chemical reaction.

2.

FLASHCARD QUESTION

Front

Which elements are most likely to form a covalent bond?

Back

H and O

3.

FLASHCARD QUESTION

Front

What is the definition of conduction?

Back

When heat transfers from objects that are touching.

4.

FLASHCARD QUESTION

Front

In the equation 2Mg + O2 ---> 2MgO, which are the reactants?

Back

Mg and O

5.

FLASHCARD QUESTION

Front

During a phase change, what happens to the temperature?

Back

Stays the same.

6.

FLASHCARD QUESTION

Front

What is a reactant in a chemical reaction?

Back

A substance that undergoes change during a chemical reaction.

7.

FLASHCARD QUESTION

Front

What is a covalent bond?

Back

A chemical bond formed by the sharing of electrons between atoms.

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