Integrated Science Review Part 2-Chemistry Question Preview (ID: 3084)
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How many atoms of carbon are found in the chemical formula 3 CO2
a) 3
b) 6
c) 1
d) 2
The energy required to remove an electron from its outer shell is called
a) removal energy
b) electronegativity
c) ionization energy
d) electron energy
Which of the following is NOT a property of an ionic bond?
a) hard and brittle
b) conducts electricity in water
c) crystalline structure
d) low melting point
A polar covalent bond occurs when there is
a) equal sharing of electrons causing a negative and positive end
b) unequal sharing of electrons causing a negative and positive end
c) equal sharing of electrons causing a neutral molecule
d) unequal sharing of electrons causing a neutral molecule
Which of the following is the correct name for the ionic compound NaCl
a) sodium chlorine
b) chloride sodium
c) sodium chloride
d) Sodiumide chlorine
What type of bond would form between the following atoms...Potassium and Bromine
a) ionic
b) metallic
c) covalent
d) acid base
What type of bond would form between...Iodine and Carbon
a) covalent
b) ionic
c) metallic
d) acid-base
Would chlorine gain or lose electrons?
a) gain
b) lose
c)
d)
Would barium gain or lose electrons?
a) gain
b) lose
c)
d)
The chemical formula for magnesium bromide is
a) MgBr
b) Mg II Br2
c) MgBr2
d) Mg2Br
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