Ionic and Covalent Bond Test

What type of bond forms when atoms share electrons?

• Ionic Bond

• Covalent Bond

• Metallic Bond

• Gold Bond Medicated Powder

Tags

NGSS.MS-PS1-1

Which of the following compounds would demonstrate conductivity by causing a lightbulb to shine when it is dissolved in water?

• NO₂

• NaCl

• CO

• CH₄

What charge would a Francium (Fr) ion have if it bonded ionically with Iodine?

• +1

• -1

• +2

• -2

Which category of elements usually form negative ions?

• metals

• nonmetals

• metalloids

• noble gases

What will be the compound name of the following chemical formula?
NaCl

• Potassium Chloride

• Sodium Chloride

• Calcium Chloride

• Sodium Chlorine

Tags

NGSS.MS-PS1-1

Beryllium will ____ valence electrons when forming an ionic bond.

• lose 4

• gain 4

• lose 2

• gain 2

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

How do covalent bonds form?

• Donating & receiving valence e- between atoms.

• Opposite slight charges attract each other between compounds.

• Scientists are still not sure how they form.

• Sharing valence e- between atoms.

Tags

NGSS.HS-PS1-1

Ionic Bonding is the _________ of electron/s between atoms.

• sharing

• transfer

• loose

• gain

Which of the following compounds is most likely to form an ionic bond?

What type of bond is formed when two atoms share electrons?

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond