Bonding

Which of the below elements will most likely form an Ionic Bond? 

• P and O
• Cs and O
• Li and Mg
• Ne and Cl

Which of the below element swill most likely form an Covalent Bond? 

• K and Cl
• H and O
• Al and Mg
• K and Na

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.MS-PS1-1

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.HS-PS1-2

Ionic or covalent?
NaBr

• Ionic
• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic or covalent?
H₂O

• Ionic
• Covalent

Tags

NGSS.HS-PS1-2

Positive ions form when atoms _________ valence electrons.

• lose
• gain
• share
• gain or share

Ionic compounds form because _______ charges attract.

• opposite
• like

Tags

NGSS.HS-PS2-4

Nonmetals are most likely to _____________ valence electrons in order to have a stable arrangement.

• lose
• gain
• gain or share
• share

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is most likely to form an ion of -1?

• an element from group 17
• a metal
• an element from group 1
• an element with atoms that have eight valence electrons

Tags

NGSS.HS-PS1-1