Bonding Chemical Bonding

In Ionic Bonding, metals most likely to

• lose electron

• lose proton

• gain electron

• gain proton

Tags

NGSS.MS-PS1-5

Atoms need to be bonded in order to attain the stability needed like that of _______.

• alkali metals

• alkaline earth metals

• noble gases

• semi metals

What is the chemical name of the ionic compound formed from the attraction between K⁺¹ and S^2- ions?

• Potassium Sulfide

• Potassium disulfide

• dipotassium monosulfide

• dipotassium sulfide

Predict the formula of the ionic compound that forms from Potassium and Chlorine

Ionic compounds ...

• do not conduct electricity

• conduct electricity when dissolved in water

• conduct electricity when melted

• are malleable

Which of the following is a correct lewis structure for carbon dioxide CO₂?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

In chemical compounds, covalent bonds form when

• the electronegativity difference between two atoms is very large.

• electrons are completely transferred between two metals.

• pairs of electrons are shared between two nonmetal atoms.

• two nonmetal atoms are attracted to each other by opposite charges.

Tags

NGSS.HS-PS1-1

Write the correct formula for an ionic compound formed from S^2- and Rb¹⁺.

• SRb₂

• SRb

• Rb₂S

• RbS₂

Tags

NGSS.MS-PS1-1

What molecule is this?

• CO

• CO2

• C2O

• C2O2

Tags

NGSS.MS-PS1-1

What region of the periodic table contains atoms that form covalent bonds?

• the left side

• the middle

• the right side

• top left