Ion Formation

Ion Formation

Assessment

Flashcard

Chemistry

12th Grade

Practice Problem

Hard

Created by

Wayground Content

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons in order to acquire a full set of eight valence electrons, achieving a stable electron configuration.

2.

FLASHCARD QUESTION

Front

What is a charged atom called?

Back

A charged atom is known as an ion.

3.

FLASHCARD QUESTION

Front

What ion does oxygen form when it gains electrons?

Back

Oxygen forms the O²⁻ ion when it gains two electrons.

4.

FLASHCARD QUESTION

Front

What type of ions do nonmetals typically form?

Back

Nonmetals typically form negative ions called anions.

5.

FLASHCARD QUESTION

Front

How does fluorine achieve a stable electron configuration?

Back

Fluorine gains one electron to achieve a stable electron configuration, resembling the noble gas neon (Ne).

6.

FLASHCARD QUESTION

Front

What is a cation?

Back

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

7.

FLASHCARD QUESTION

Front

What is an anion?

Back

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

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