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Unit 3: Chemical Bonding Grade Replacement

Unit 3: Chemical Bonding Grade Replacement

Assessment

Flashcard

Chemistry

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 are covalent bonds?

Back

Covalent bonds are chemical bonds formed between two non-metal atoms that share pairs of electrons.

2.

FLASHCARD QUESTION

Front

What type of bond is formed between two fluorine atoms?

Back

A covalent bond, specifically a nonpolar covalent bond, since both atoms have the same electronegativity.

3.

FLASHCARD QUESTION

Front

Which elements typically form ionic compounds?

Back

Ionic compounds are typically formed between metals and non-metals, such as lithium (Li) and sulfur (S).

4.

FLASHCARD QUESTION

Front

What charge does an atom have if it loses two electrons?

Back

If an atom loses two electrons, it will have a +2 charge.

5.

FLASHCARD QUESTION

Front

How do intermolecular forces affect boiling points?

Back

Substances with stronger intermolecular forces have higher boiling points than those with weaker intermolecular forces.

6.

FLASHCARD QUESTION

Front

What is electronegativity?

Back

Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond.

7.

FLASHCARD QUESTION

Front

What is a polar covalent bond?

Back

A polar covalent bond is a type of bond where electrons are shared unequally between two non-metal atoms, resulting in a molecule with a slight charge.

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