Quick Check - Atom

Quick Check - Atom

Assessment

Flashcard

Chemistry

8th 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 an electron?

Back

A particle that moves around the nucleus of an atom and has a negative charge.

2.

FLASHCARD QUESTION

Front

What is the atomic mass of Fluorine (F)?

Back

19

3.

FLASHCARD QUESTION

Front

What charge does nitrogen have as an ion?

Back

-3

4.

FLASHCARD QUESTION

Front

What is a valence electron?

Back

Electrons in the outer shell of an atom that are involved in chemical bonding.

5.

FLASHCARD QUESTION

Front

Why do atoms have no electric charge?

Back

Because they have an equal number of electrons and protons.

6.

FLASHCARD QUESTION

Front

What is a proton?

Back

A positively charged particle found in the nucleus of an atom.

7.

FLASHCARD QUESTION

Front

What is a neutron?

Back

A neutral particle found in the nucleus of an atom.

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