Ionic bonding

Ionic bonding

Ions that are made up of more than one atom

Multiple Choice

ions that are made up of more than one atom

• ionic bond

• atomic ion

• monoatomic ion

• polyatomic ion

Multiple Choice

ionic bond forms because

• two ions of the same charge are attracted to each other

• two atoms share their electrons

• two or more atoms share their protons

• two ions of different charges are attracted to each other

Multiple Choice

Ionic compounds have

• a positive charge

• a negative charge

• no electrical charge

• changing electrical charge

Multiple Choice

A symbol Li+ means

• lithium isotope has one positive charge

• lithium has one valance electron

• lithium ion is looking for positive one atom

• lithium ion has one positive charge

Multiple Choice

NaCl is an example of a chemical formula of

• ionic molecule

• crystal

• ionic compound

• covalent compound

Multiple Choice

How many chloride ions are needed to cancel the 2+ charge of magnesium in magnesium chloride?

• 6

• 2

• -1

• -2

Fill in the Blank

electrons have what kind of charge?

Multiple Choice

What is the name of the outermost electrons?

• outside electrons

• electron clouds

• valence electrons

• negative electrons

Multiple Choice

When an electron is removed from or added to an atom, the atom/s becomes

• ion

• isotopes

• atoms

• bonded

Multiple Choice

The process of removing or adding electrons is

• negatification

• electrification

• ionization

• electrostatic

Multiple Choice

Which of these is a property of ionic compound?

• low melting point

• poor conductor of electricity

• crystal shape

• shared electrons

Multiple Choice

A chemical bond that can be formed by the transfer of one or more electrons from one atom or group of atoms

• chemical bond

• ionic bond

• metallic bond

• covalent bond

Multiple Choice

How ionic bond happens?

• metal react with non metal

• metal react with another metals

• nonmetal react with another nonmetal

Multiple Choice

What hold the ionic compounds together?

• electrostatic forces

• negative forces

• electronegativity

• electron forces

Multiple Choice

An atom which loses electron becomes

• anion

• cation

• ion

• isotope

Multiple Choice

atom which receives electron becomes

• anion

• cation

• isotope

• ionic

Multiple Choice

When does ionic bond occurs?

• when low ionization energy react with high electron affinities

• when low ionization energy react with low electron affinities

• when ionization energy is higher than electron negativity

Multiple Choice

•Ionization energy is the amount of energy required to remove an electron from a gaseous atom.

• True

• False

Multiple Choice

A Cl- means

• willing to lose one electron

• willing to gain one electron

• willing to share one electron

Multiple Choice

a bonding that happens between metal and non metal

• covalent bond

• chemical bond

• ionic bond

Multiple Choice

Electrons are completely transferred from one atom to another atom-no sharing of electrons.

• False

• True

Multiple Choice

The process of removing or adding electrons is

• negatification

• electrification

• ionization

• electrostatic