Chemical Bond Quiz

How many Valence Electrons does an element need to be stable?

• 8

• 9

• 38

• 7

What is an Ionic Bond?

• When atoms of different charges attract to each other

• When two atoms orbit around each other

• When two atoms combine into a single atom

• When atoms share valence electrons to bond together

Tags

NGSS.MS-PS1-5

What is the Octet rule?

• When atoms try to get 8 valence electrons to become stable

• When atoms are already stable without 8 valence electrons

• When atoms aren't stable with 8 valence electrons

• Who cares what the Octet rule is

Tags

NGSS.MS-PS1-1

What is a chemical formula

• A formula that shows the amount of and type of atoms in a compound

• A formula that tells us about chemicals I guess?

• A type of chemical that is used for cleaning

• A type of element

Tags

NGSS.MS-PS1-1

What are Valence Electrons?

• The layer of electrons closest to the nucleus

• The electrons in the middle layer of the electron cloud

• The electrons in the outermost layer of the electron cloud

• The protons inside the nucleus that are negatively charged

What is a Covalent Bond?

• sharing of one or more pairs of electrons between two atoms.

• transferring of one or more pairs of electrons between two atoms.

• The combining of one or more pairs of electrons between two atoms.

• The splitting of one or more pairs of electrons between two atoms.

What is an Element Symbol?

• Letters representing the number of electrons in an element

• A capital and a lowercase letter that identifies an element.

• An abbreviated name of the element.

• Two capital letters that represent the name of an element.

How many Valence Electrons does Germanium have?

• 2

• 5

• 3

• 4

Tags

NGSS.MS-PS1-1

How many Valence Electrons does Xenon have?

• 2

• 8

• 7

• 4

Tags

NGSS.MS-PS1-1

How many Valence Electrons does Livermorium have?

• 6

• 2

• 7

• 8