WorksheetsChemical Bonding and Ions
Total questions: 20
Worksheet time: 9mins
Which of the following is a cation?
Bicarbonate
Ammonium
Sulfite
Perchlorate
What is the correct charge of the carbonate ion?
+2
+1
-1
-2
Which is an example of ionic compound?
C12H22O11
Au
NaCl
CO2
Water is an example of a __________.
Ionic compound
Molecular compound
The following anions have a 1- charge, EXCEPT:
Hydroxide
Thiosulfate
Nitrate
Chloride
Charges in the ion are placed as a subscript. Lewis structure is represented by a + symbol.
Only the 1st statement is correct.
Only the 2nd statement is correct.
Both statements are correct.
Both statements are incorrect.
What are the charges for Lead?
2+ and 4+
3+ and 5+
1+ and 3+
2+ and 3+
Which of the following is a trivalent cation?
Ag
Se
Sc
Rb
ClO4- is known as ______________
Chlorite
Hypochlorite
Perchlorate
Chlorate
If Fe3+ is ferric, Cu2+ is _____________.
Cobaltous
Cupric
Cuprous
Ferrous
Permanganate is written as ______________.
MnO22-
MnO42-
MnO4-
C6H5O73-
Thiosulfate is written as ________.
SO4-2
SO3-2
S2O3-2
C4H4O6-2
Peroxide is written as _______.
O2-2
O-2
C2O4-2
OH-1
Check all tetravalent anions.
Pyrophosphate
Orthosilicate
Tetraborate
Zincate
C2H3O2-1 is known as _______________.
Tartrate
Carbonate
Iodate
Acetate
The charge of both Zinc and Chromium is 2+.
TRUE
FALSE
Hydroxide is a cation. Ammonium is an anion.
Only the 1st statement is correct.
Only the 2nd statement is correct.
Both statements are correct.
Both statements are incorrect.
Which of the following is incorrect?
BrO-1 : Hypobromite
Br-2 : Bromide
BrO3-1 : Bromate
None. All answers are correct.
What is the charge of Nitride?
-3
-2
-1
-4
Cr2O7-2 is known as ___________.
Citrate
Chromate
Dichromate
Stannite
