Atoms Bonding

An atoms ______ ______ are those electrons that have the highest energy levels and held most loosely.

Tags

NGSS.HS-PS1-1

What does the number of valence electrons in an atom determine?

Evaluate responses using AI:

OFF

Answer explanation

The valenece electrons detemines many properties of that element including how it bonds with other atoms

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Each element has a specific number of valence electrons ranging from

• 1-8

• 1-6

• 1-4

• 1-10

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Atoms of most elements are more stable when they have eight valence electrons

• false

• true

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does hydrogen have?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

What can occur between electrons when atoms bond together?

Evaluate responses using AI:

OFF

Answer explanation

When atoms bond, electrons may be transferred from on atom to another or they may be shared between atoms.

Tags

NGSS.HS-PS1-2

Elements within a group or column, always have the same number of valence electrons.

• true

• false

Tags

NGSS.HS-PS1-1

Draw an electron dot diagram for an element

Tags

NGSS.HS-PS1-1

Draw the elctron dot diagram for Strontium (Sr)

Tags

NGSS.HS-PS1-1

What is a double bond?

• a bond between two atoms

• one pair of electrons shared between two atoms

• two pairs of electrons shared between two atoms

• two pairs of electrons shared between four atoms