Free Printable Bonding Test CP 2022

Worksheets

Bonding Test CP 2022

Total questions: 30

Worksheet time: 30mins

Name

Class

Date

In the chemical formula for an ionic compound, which item is written first?

positive ion

negative ion

subscript

the female

What is the charge of ion "X" in CaX?

-1

-2

Ionic bonds happen because of the ____ of valence electrons.

sharing

transfer

keeping

covering

How many electrons are needed in the outer energy levels of an atom (other than hydrogen) to be stable?

In an ionic bond, the ions are held together because...

the positive nucleus of each ion attracts the other ion's negatively charged electrons

the ions have opposite charges

as the electron moved from one atom to another it pulled the atom along with it

electrons are being shared

Which of the below is an ionic compounds?

MgCl₂

H₂O

CH₄

Magnesium Hydroxide is an ionic compound made up from Mg²⁺ and OH^- ions. Which is its correct formula?

MgOH

MgOH₂

Mg(OH)₂

MgO

If copper (II) and phosphate bond together, the resulting chemical formula would be:

Cu₂(PO₄)₃

CuPO₄

Cu₃(PO₄)₂

Cu₃PO₄

The compound formed by Mn (IV) and S would be which of these choices?

Mn₄S₂

MnS

MnS₄

MnS₂

10.

Elements in Group 1 lose one electron to form ions with a _________________ charge.

11.

Valence electrons are shared

Ionic bonds

Covalent bonds

12.

What is the correct name for the compound Ni₂O₃

Nickel Oxide

Nickel (III) Oxide

Nickel Oxygen

Nickel (II) Oxide

13.

Ionic bonds are between __________ and __________.

metals, non-metals

metals, metals

non-metals, non-metals

metals, metalloids

14.

The chemical bond between a non-metal and another non-metal will be a ________ bond.

metal

ionic

covalent

polar

15.

Potassium is a

Metal

Nonmetal

16.

Identify the following compound as ionic or covalent: SO₂

ionic

covalent

17.

What is the formula for diphosphorus pentoxide?

P₂O₅

PO₅

P₅O₂

P₂O₆

18.

Which of the following is NOT an ionic compound:

CaO

NaOH

BaCl₂

Br₂

19.

What region of the periodic table contains atoms that form covalent bonds?

the left side

the middle

the right side

top left

20.

$NaNO_2$

What is the name of this compound?

sodium nitrite

sodium nitrate

sodium nitride

sodium (I) nitrate

21.

This could be the dot diagram of

22.

Classify the following molecule.

polar

nonpolar

23.

Is the following molecule polar or nonpolar?

polar

nonpolar

24.

What is the correct name for C₄H₆?

Carbon Hexahydride

Pentacarbon Pentahydride

Hexacarbon Tetrahydride

Tetracarbon Hexahydride

25.

Why is the molecule polar?

There is a nonbonding pair (lone pairs) on the central atom.

There are different types of elements bonded to the central atom.

There are no nonbonding pairs (lone pairs) on the central atom and all of the atoms bonded to the central atom are the same.

26.

Why is the molecule polar?

There are nonbonding pairs (lone pairs) on the central atom.

There are different types of elements bonded to the central atom.

There are no nonbonding pairs (lone pairs) on the central atom and all of the atoms bonded to the central atom are the same.

27.

Why is the molecule nonpolar?

There are nonbonding pairs (lone pairs) on the central atom.

There are different types of elements bonded to the central atom.

There are no nonbonding pairs (lone pairs) on the central atom and all of the atoms bonded to the central atom are the same.

28.

Is the following compound ionic or covalent?

Cu(NO₃)₂

Ionic

Covalent

29.

Is the following compound ionic or covalent?

Cl₂

Ionic

Covalent

30.

If electrons are shared unequally then the bond is....

Non-polar covalent

Ionic

Non-polar ionic

Polar covalent

Reset

Bonding Test CP 2022

Total questions: 30

Worksheet time: 30mins

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