Arrange the following bonds by increasing bond polarity. (Lowest to Highest) (Do not use commas to separate) Cl−Ge Cl−Cl Cl−Br Cl−P Cl−S

Cl - Cl Cl - BrCl - SCl - PCl - Ge

Which of the following descriptions will most likely give you a covalently bonded binary compound?

an element with a high electronegativity and an element with a high electron affinity

an element with a low electronegativity and an element with a high electronegativity

an element with a low electronegativity and an element with a high ionization energy

an element with a low electron affinity and an element with a high electronegativity

Which of the following is the correct interpretation of the Lewis dot symbol

Calcium is a neutral atom and has two bonding sites.

Calcium is an ion with a 2- charge.

Calcium is an ion with a 2+ charge.

Calcium is a neutral atom and has two valence electrons.

In the Lewis dot diagram of methane. Identify the error.

There are no mistakes, this image is correctly drawn.

Carbon cannot share 4 pairs of electrons

Hydrogen can only have 1 electron in its valence.

Carbon will only bond with 3 Hydrogen atoms, and not 4.

Ethene, shown here, is correctly described by which of the following?

Two atoms of carbon form a double, non-polar bond with one another and each forms a single, polar bond with two hydrogen atoms.

Two atoms of carbon form a single, polar bond with one another and each forms a single, polar bond with two hydrogen atoms.

Two atoms of carbon form a single, non-polar bond with one another and each forms a single, non-polar bond with two hydrogen atoms.

Two atoms of carbon form a double, polar bond with one another and each forms a single, non-polar bond with two hydrogen atoms.

In the Lewis structure of NF 3 , identify the error.

Nitrogen is only sharing 6 electrons and should have a lone pair of electrons.

Nitrogen should bond with 4 fluorine atoms, not 3.

The bonds between nitrogen and fluorine should be double bonds.

Which of the following is true and gives the best explanation for atomic radius trends?

The atomic radius increases down a group due to the increase in the number of energy levels and the degree of electron shielding.

The atomic radius increases down a group due to the increase in the size of the nucleus.

The atomic radius decreases down a group due to the greater distance between the valence electrons and the nucleus.

The atomic radius decreases down a group due to an increase in the positive charge of the nucleus.

Unit 3 Bonding Test

Quiz

•

Chemistry

•

10th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-2, HS-PS1-3

Standards-aligned

Nichole Brewer

Used 9+ times

FREE Resource

Student preview

25 questions

Show all answers

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Classify the O — H bond in CH₃OH as ionic, polar covalent, or nonpolar covalent.

Ionic

Polar Covalent

Nonpolar Covalent

Tags

NGSS.HS-PS1-1

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

List all types of bonding present in the compound CaCO3.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

III

I and II

II and III

Answer explanation

The bonds in the polyatomic portion are polar covalent. Oxygen is more electronegative than Carbon.

Tags

NGSS.HS-PS1-3

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Classify the C — Cl bond in CCl₄ as ionic, polar covalent, or nonpolar covalent.

Ionic

Polar Covalent

Nonpolar Covalent

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The number of lone electron pairs in the N₂ molecule is ___.

Answer explanation

Each Nitrogen has a lone pair.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The Lewis structure reveals only single bonds in which of the following species?

CO₂

CO₃^2-

Cl₂CO

CCl₄

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The Lewis structure reveals a double bond in which of the following molecules?

Br₂

O₂

N₂

H₂

CH₄

Tags

NGSS.HS-PS1-1

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Classify the Ca — Cl bond in CaCl₂ as ionic, polar covalent, or nonpolar covalent.

Ionic

Polar Covalent

Nonpolar Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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Unit 3 Bonding Test

25 questions

Classify the O — H bond in CH₃OH as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the compound CaCO3.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

The bonds in the polyatomic portion are polar covalent. Oxygen is more electronegative than Carbon.

Classify the C — Cl bond in CCl₄ as ionic, polar covalent, or nonpolar covalent.

The number of lone electron pairs in the N₂ molecule is ___.

Each Nitrogen has a lone pair.

The Lewis structure reveals only single bonds in which of the following species?

The Lewis structure reveals a double bond in which of the following molecules?

Classify the Ca — Cl bond in CaCl₂ as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the ion SO₄^2-.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

List all types of bonding present in the molecule S₈.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

The total number of valence electrons in the ion NH₄⁺ is

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Unit 3 Bonding Test

25 questions

Classify the O — H bond in CH3OH as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the compound CaCO3.I. ionic bondII. polar covalent bondIII. nonpolar covalent bond

The bonds in the polyatomic portion are polar covalent. Oxygen is more electronegative than Carbon.

Classify the C — Cl bond in CCl4 as ionic, polar covalent, or nonpolar covalent.

The number of lone electron pairs in the N2 molecule is ___.

Each Nitrogen has a lone pair.

The Lewis structure reveals only single bonds in which of the following species?

The Lewis structure reveals a double bond in which of the following molecules?

Classify the Ca — Cl bond in CaCl2 as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the ion SO42-.I. ionic bondII. polar covalent bondIII. nonpolar covalent bond

List all types of bonding present in the molecule S8.I. ionic bondII. polar covalent bondIII. nonpolar covalent bond

The total number of valence electrons in the ion NH4+ is

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Classify the O — H bond in CH₃OH as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the compound CaCO3.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

Classify the C — Cl bond in CCl₄ as ionic, polar covalent, or nonpolar covalent.

The number of lone electron pairs in the N₂ molecule is ___.

Classify the Ca — Cl bond in CaCl₂ as ionic, polar covalent, or nonpolar covalent.

List all types of bonding present in the ion SO₄^2-.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

List all types of bonding present in the molecule S₈.
I. ionic bond
II. polar covalent bond
III. nonpolar covalent bond

The total number of valence electrons in the ion NH₄⁺ is