Molecules and Compounds Review

Molecules and Compounds Review

10th Grade

14 Qs

quiz-placeholder

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Molecules and Compounds Review

Molecules and Compounds Review

Assessment

Quiz

English

10th Grade

Hard

Created by

Tocarra M Cecil

FREE Resource

14 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Select all of the following that correctly complete this statement: Valence electrons are _____.

gained or lost to form ions

shared in a covalent bond

in the outermost energy level

involved in bonding

represented by dots in Lewis structures

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the subscripts in the formula unit formed when aluminum and sulfur bond ionically? Al (options: 1, 3, 4, 2) S (options: 2, 4, 3, 1).

Al 2 S 3

Al 3 S 2

Al 1 S 1

Al 4 S 4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of ClF3?

Chlorine (III) fluoride

Monochlorine trifluoride

Chlorine trifluoride

Chlorine fluoride

4.

MATCH QUESTION

30 sec • 1 pt

Match each formula unit to its name.

Cr2O3

Chromium (II) oxide

Ca(NO3)2

Chromium (III) oxide

CrO

Calcium nitrite

Ca(NO2)2

Calcium nitride

Ca3N2

Calcium nitrate

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Draw the Lewis structure for HCN. What is the predicted shape based on VSEPR theory?

Trigonal planar

Bent

Linear

6.

MATCH QUESTION

30 sec • 1 pt

Match each intermolecular force to its description.

Strong dipole-dipole force

London dispersion force

Attraction between polar molecules

Dipole-dipole force

Weakest intermolecular force

Ion-dipole force

Attraction between ions and polar molecules

Hydrogen bond

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of intermolecular force is present between OF2 and OF2?

A) Dipole-dipole

B) London dispersion

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