Chemical Bonding Test Review

Alkali metals

• lose 1 valence electron

• lose 2 valence electrons

• gain 1 valence electron

• gain 2 valence electrons

Alkali metals are found in which group of the periodic table?

• Group 1
• Group 2
• Group 7
• group 8 

Tags

NGSS.HS-PS1-1

What is another name for the elements in group 7?

• The Halogens
• The Noble gases
• The Oxides
• The Alkali Metals

Halogens have _________ electrons in their outermost shell.

• 2

• 7

• 8

• 18

What is ionization energy?

• Energy needed to destroy an atom
• Energy required to remove an electron
• Energy needed to split an electron
• Energy required to add an electron

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

What is the charge of a sodium ion?

• -1

• +1

• -2

• +2

What is the charge of a chlorine ion?

• -1

• +1

• -2

• +2

Which of the following is a monatomic ion?

• chloride

• chlorite

• chlorate

• chlorine

What is the name of nitrogen when it becomes an ion?

• nitrogen ion

• nitrogen(II) ion

• nitrogen(III) ion

• nitride ion

What is the name of oxygen when it becomes an ion?

• oxygen ion

• oxygen(II) ion

• oxygen(III) ion

• oxide ion