Criss-cross method

Criss-cross method

Assessment

Flashcard

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the criss-cross method used for in chemistry?

Back

The criss-cross method is used to determine the formula of ionic compounds by balancing the charges of the ions involved.

2.

FLASHCARD QUESTION

Front

What is the formula for the ionic compound formed from Ba+3 and Cl-?

Back

BaCl3

3.

FLASHCARD QUESTION

Front

Define an ionic bond.

Back

An ionic bond is the attraction that holds oppositely charged ions together.

4.

FLASHCARD QUESTION

Front

What is the formula for the ionic compound formed from Ag+ and Br-?

Back

AgBr

5.

FLASHCARD QUESTION

Front

How do potassium and sulfur bond together?

Back

K2S

6.

FLASHCARD QUESTION

Front

What charge does an atom that loses electrons in an ionic bond become?

Back

Positively charged ion.

7.

FLASHCARD QUESTION

Front

What is the charge of a chloride ion?

Back

Negatively charged (-1).

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