Unit 3 Review

Unit 3 Review

Assessment

Flashcard

Chemistry

10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

How many electrons does Potassium have?

Back

Potassium has 19 electrons.

2.

FLASHCARD QUESTION

Front

Which statement is NOT true about protons?

Back

Protons are neutral.

3.

FLASHCARD QUESTION

Front

What is the nucleus?

Back

The nucleus is very dense, located in the center of the atom, and contains the majority of the mass.

4.

FLASHCARD QUESTION

Front

What is the isotope with 9 protons and 9 neutrons?

Back

Fluorine-18.

5.

FLASHCARD QUESTION

Front

Which hydrogen isotope is the most abundant?

Back

H-1.

6.

FLASHCARD QUESTION

Front

What is the charge of a proton?

Back

Protons have a positive charge.

7.

FLASHCARD QUESTION

Front

Where are protons located in an atom?

Back

Protons are located in the nucleus.

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