Chemical Bonding Quiz 1

Ionic Bonding involves...

• The transfer of protons
• The transfer of nuetrons 
• The transfer of electrons
• None Of the above

Tags

NGSS.HS-PS1-2

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

What is the number of valence electrons for Oxygen?

• 8
• 6
• 2
• 1

Tags

NGSS.HS-PS1-1

What is the chemical name for the binary compound listed:
Fe₃N₂

• Iron nitride
• Iron (III) nitride
• Iron (II) nitride
• TriIron dinitride

A chemical bond resulting from electrostatic attraction between positive and negative ions is a(n)

• nonpolar covalent bond

• ionic bond

• polar covalent bond

• coordinate covalent bond

Tags

NGSS.HS-PS1-3

VSEPR shapes are based on the assumption that 

• positive ions repel each other
• positive ions attract negative ions
• sp² hybridization occurs
• electrons in molecules repel each other

VSEPR shape predictions account for the fact that

• all valence electrons must be involved in bonding
• the C-H bonds in CH₄ all have bond angles of 109.5°
• the carbon atom has 4 bonding electrons
• no two bond angles in a molecule have the same measure

When drawing Lewis structures, all elements follow the _____ rule (except H and He) in order to be the most stable.

• Octave Rule
• Duet Rule
• Triad Rule
• Octet Rule

What is the bond angle in CH₄?

• 180°
• 120°
• 109.5°
• 105°

What is the VSEPR shape for BH₃?

• Linear
• Trigonal Planar
• Trigonal Pyramidal
• Trigonal Bipyramidal