Introduction To Bonding

Question 1

The joining of 2 atoms in a stable arrangement

Answer 1

Bonding

Question 2

2 kinds of bonding

Answer 2

Ionic and covalent

Question 3

This bond results from the transfer of electrons

Answer 3

Ionic bonds

Question 4

This bond result from the sharing of electrons between 2 atoms

Answer 4

Covalent

Question 5

Ionic bonds form between

Answer 5

Metals and nonmetals

Question 6

How does a covalent bond form?

Answer 6

When 2 nonmetals combine or when a metalloid bonds to a non metal

Question 7

A compound or element containing two or more atoms joined together with covalent bonds

Answer 7

Molecule

Question 8

Are charged species in which the number of protons and electrons in an atom is unequal

Answer 8

Ions

Question 9

Consists if oppositely charged ions that have a stronghold electrostatic attraction for each other

Answer 9

Ionic compounds

Question 10

This type of ions is positively charged. It has fewer electrons that protons

Answer 10

Cations

Question 11

These are negatively charged ions. It has more electrons than protons

Answer 11

Anions

Question 12

Losing electrons forms _____. Gaining electrons forms _____

Answer 12

Cations, anions

Question 13

A main groot element is stable when it possesses an ____ of electrons in its outer shell

Answer 13

Octet (the Octet rule)

Question 14

The sum of the charges in an ionic compound must be ____ overall

Answer 14

Zero

Question 15

Ionic compounds are ______ solids with very ___ melting point and boiling point

Answer 15

Crystalline; high

Question 16

What happens when ionic compounds dissolve in water?

Answer 16

They separate into cations and anions

Question 17

When ionic compounds dissolve in water, it increases the _______ of the solution

Answer 17

Conductivity

Question 18

It is a cation or anion that contains more than one atom

Answer 18

Polyatomic ion