Elements & Charges
1.) Which element is Lead ?
2.) What are the charges?
1.) Pb
2.) +2 and +4
Name the correct compound of: Br2O7
Dibromine Heptoxide
Name the correct compound of: MnS
Manganese Sulfide (remember, Mn is a fixed charge)
Name the formula of: Nitric Acid
HNO3 (aq)
True or False:
For a molecular compound, the correct way to name Nitrogen Monoxide is: N2O
False
1.) Which element is Chromium ?
2.) What are the charges?
1.) Cr
2.) +2 and +3
Name the correct formula of: Selenium Nonaphosphide
SeP9
Name the correct formula of: Tin (II) Sulfate
SnSO4
Name the compound of: H3PO3 (aq)
Phosphorous Acid
Which type of compound ONLY consits of two non-metals and has anions ?
Molecular Compounds
1.) Which element is Carbon ?
2.) What are the charges ?
1.) C
2.) +4 and -4
Name the correct compound of: P8O9
Octaphosphorus Nonoxide
Name the correct compound of: Al(C2H3O2)3
Aluminum Acetate
Name the compound of: HC2H3O2 (aq)
Acetic Acid
For majority of the polyatomics, what does the suffix ending with "ite" or "ate" indicate ?
ite = less oxygen atoms
ate = more oxygen atoms
1.) Which element is Mercury?
2.)What are the charges
1.) Hg
2.) +1 and +2
Name the correct compound of: Xe5Cl6
Pentaxenon Hexachloride
Name the correct compound of: Cr2(Cr2O7)3
Chromium (III) Dichromate
Name the compound of: HMnO4 (aq)
Permanganic Acid
Name the following compound of: Hg2(MnO4)2
Mercury (I) Permanganate
1.) Which element is Manganese ?
2.) What is the charge ?
1.) Mn
2.) +2 (another fixed charge)
Name the correct compound of: SiS4
Silicon Tetrasulfide
Name the correct formula of: Scandium Dihydrogen Sulfate
Sc(H2SO4)2
Name the formula of: H2S (aq)
Hydrosulfuric Acid
True or False:
The element name for Tin is: Ti. If false, what is the element of Tin ?
False, the actual element of Tin is Sn