Valence Electrons and Ions

Valence Electrons and Ions

Assessment

Flashcard

Chemistry

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

How many valence electrons does Hydrogen (H) have?

Back

1

2.

FLASHCARD QUESTION

Front

Ions are ________

Back

atoms with an electric charge

3.

FLASHCARD QUESTION

Front

______________ electrons are found in the outermost energy level of an atom.

Back

valence

4.

FLASHCARD QUESTION

Front

Atoms in Group 6 will ______ 2 electrons to form a -2 charge.

Back

gain

5.

FLASHCARD QUESTION

Front

Isotopes have the same number of protons but different number of _________________

Back

neutrons

6.

FLASHCARD QUESTION

Front

What are valence electrons?

Back

Electrons in the outermost shell of an atom that determine its chemical properties.

7.

FLASHCARD QUESTION

Front

What is an ion?

Back

An atom or molecule that has gained or lost one or more electrons, resulting in a net electric charge.

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