Quick Check: Writing Ionic Compounds

Quick Check: Writing Ionic Compounds

Assessment

Flashcard

Chemistry

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

2.

FLASHCARD QUESTION

Front

Which of the following is NOT an ionic compound: CaO, NaOH, BaCl2, Br2?

Back

Br2 is NOT an ionic compound; it is a diatomic molecule.

3.

FLASHCARD QUESTION

Front

How many valence electrons are in a calcium atom?

Back

Calcium has 2 valence electrons.

4.

FLASHCARD QUESTION

Front

What best describes ionic bonds?

Back

Ionic bonds are formed between two ions of opposite charges held together by electrostatic forces.

5.

FLASHCARD QUESTION

Front

When a metal loses electrons, what type of ion does it become?

Back

When a metal loses electrons, it becomes a cation.

6.

FLASHCARD QUESTION

Front

What is the formula for the compound formed between Cr3+ and O2- ions?

Back

The formula is Cr2O3.

7.

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.

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