Binary Ionic Formulas

Binary Ionic Formulas

Assessment

Flashcard

Science

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

What is a binary ionic compound?

Back

A binary ionic compound is a chemical compound composed of two different elements, typically one metal and one non-metal, that are held together by ionic bonds.

2.

FLASHCARD QUESTION

Front

How do you determine the formula for a binary ionic compound?

Back

To determine the formula, balance the total positive charge from the cations with the total negative charge from the anions.

3.

FLASHCARD QUESTION

Front

What is the charge of aluminum in Al2O3?

Back

The charge of aluminum in Al2O3 is +3.

4.

FLASHCARD QUESTION

Front

What is the charge of oxygen in K2O?

Back

The charge of oxygen in K2O is -2.

5.

FLASHCARD QUESTION

Front

What is the formula for the ionic compound formed between magnesium and oxygen?

Back

The formula is MgO.

6.

FLASHCARD QUESTION

Front

What is the charge of potassium in K3N?

Back

The charge of potassium in K3N is +1.

7.

FLASHCARD QUESTION

Front

What is the formula for the ionic compound formed between sodium and sulfur?

Back

The formula is Na2S.

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