Chemistry Semester 1 Final Review

Chemistry Semester 1 Final Review

Assessment

Flashcard

Chemistry

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What happens to electrons during the formation of an ionic compound?

Back

Electrons are transferred from one atom to another.

2.

FLASHCARD QUESTION

Front

How many electrons does a neutral chromium (Cr) atom have?

Back

A neutral chromium (Cr) atom has 24 electrons.

3.

FLASHCARD QUESTION

Front

Which type of elements typically share electrons to form covalent bonds?

Back

Two nonmetals.

4.

FLASHCARD QUESTION

Front

What is the chemical name for SF6?

Back

Sulfur hexafluoride.

5.

FLASHCARD QUESTION

Front

What is the name of the substance CuCO3?

Back

Copper(II) carbonate.

6.

FLASHCARD QUESTION

Front

What is an ionic bond?

Back

An ionic bond is a chemical bond formed through the transfer of electrons from one atom to another, resulting in the attraction between oppositely charged ions.

7.

FLASHCARD QUESTION

Front

What is a covalent bond?

Back

A covalent bond is a chemical bond formed when two nonmetals share electrons.

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