Chemical Bonding

Which bond type has two electrons shared between two atoms?

• covalent bond
• ionic bond

Which bond type produces a compound called a molecule

• covalent bond
• ionic bond

Which bond type has stronger bonds?

• covalent bond
• ionic bond

Which bond type is made of attracted ions?

• covalent bond
• ionic bond

Tags

NGSS.HS-PS1-3

Which bond type is in water, H2O?

• covalent bond
• ionic bond

Which bond type is in barium oxide?

• covalent bond
• ionic bond

Tags

NGSS.HS-PS1-4

What is the force of attraction holding atoms or ions together?

• electrostatic, + and +
• electrostatic, - and -
• electrostatic, + and -
• gravitational, + and -

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4

What happens to the potassium atom when energy is applied?

• K loses one electron.
• K gains one electron.
• K loses two electrons.K gains two electrons.

Tags

NGSS.HS-PS1-2

How many electrons does oxygen gain when it bonds?

• 1
• 2
• 3
• 4

How many electrons does the Lewis dot symbol of nitrogen show?

• 2
• 3
• 4
• 5
• 6