Ions-Cations & Anions

Ions-Cations & Anions

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

2.

FLASHCARD QUESTION

Front

What is a cation?

Back

A cation is a positively charged ion, formed when an atom loses one or more electrons.

3.

FLASHCARD QUESTION

Front

What is an anion?

Back

An anion is a negatively charged ion, formed when an atom gains one or more electrons.

4.

FLASHCARD QUESTION

Front

What charge does a sulfur ion have when it forms an anion?

Back

S-2

5.

FLASHCARD QUESTION

Front

How many valence electrons does Lithium have?

Back

1

6.

FLASHCARD QUESTION

Front

What charge will an aluminum ion have?

Back

3+

7.

FLASHCARD QUESTION

Front

What charge does an atom have after gaining one electron?

Back

-1

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