Chemical Bonding

From the periodic table, which pair of elements can combine to form ionic bonds?

• Ca and O

• H and N

• H and Cl

• Xe and Fe

Bond that is formed when electrons are equally shared.

• non polar covalent bond

• polar covalent bond

• ionic bond

• metallic bond

Which of the following pairs of atoms is most likely to form a covalent compound?

• Ba and Cl

• Na and O

• Mg and Br

• C and O

In Ionic Bonding, metals most likely to

• lose electron

• lose proton

• gain electron

• gain proton

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 formula of Sulfur Hexafluoride?

• S₆F

• S₆F₆

• SF₆

• 6SF

What is the chemical name of SO₂

• monosulfur dioxide

• disulfur monoxide

• sulfur dioxide

• disulfur oxide

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

In metallic bond, it results from

• the attraction between cations and anions

• the sharing of electrons between non metals

• the attraction between the free moving electrons and the positive ions.

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

•  $KCl_2$  

•  $KCl$  

•  $P_2Cl$  
  

•  $PCl$