Unit 6 Chemistry Test Review

Which of these is an Ionic Compound?

• Li2O

• NO

• S2Cl2

• CO2

Atoms with greater than 4 valence electrons want to steal other atoms electrons to become___

• Anions

• Cations

• Isotopes

• Covalent Molecules

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Covalent bonds would be most likely to form between elements in:

• Groups 1 and 2

• Groups 1 and 16

• Groups 15 and 16

• Groups 2 and 14

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of these compounds will be named using prefixes?

• CO2

• PbO2

• LiF

• FeO

What is the charge of Mercury in the compound Hg2O

• +1

• +2

• -1

• -2

What type of bond do PCl3, CH3CH2OH, and H2O form?

• Metallic

• Ionic

• Polyatomic

• Covalent

Which chemical name would most likely belong to two nonmetals with the name Sally (Chemical symbol Sy in group 15 on the periodic table) and element Gabe (Chemical symbol Gb in group 16 on the periodic table) From compound Sy2Gb4.

• Sally Gabe

• Sally Tetragabide

• DiSally Tetragabide

• Sally Gabide

Tags

NGSS.MS-PS1-1

If an element G, can form an oxide that has the formula G2O3, then element G would most likely be located on the Periodic table in the same group as...

• Al

• P

• K

• Mg

Tags

NGSS.MS-PS1-1

Which of the following is most likely to conduct electricity?

• Table salt (NaCl)

• Salt(NaCl) water

• water (H2O)

• Sugar (C6H12O6) water

Which compound contains the greatest percent of Chlorine by mass?

• KCl

• LiCl

• ClO2

• MgCl2

Tags

NGSS.MS-PS1-1