Element
iron
No menclature:
Diron
feat
forrie
Mercury
Hg+
Hg2+
3.copper
cu+
cu²+
Answers
Explanation:
Originally Answered: Why mercury(I) is shown as Hg2(2+) rather than just Hg(1+)? Because is too unstable on its own. And hence as soon as it is formed, fuses with another ion to form ion and will henceforth remain so.
Explanation:
H hydrogen H+
hydrogen ion
Li lithium Li+
lithium ion
Na sodium (natrium) Na+
sodium ion
K potassium (kalium) K+
potassium ion
Rb rubidium Rb+
rubidium ion
Cs cesium Cs+
cesium ion
Be beryllium Be2+ beryllium ion
Mg magnesium Mg2+ magnesium ion
Ca calcium Ca2+ calcium ion
Sr strontium Sr2+ strontium ion
Ba barium Ba2+ barium ion
Al aluminum Al3+ aluminum ion
Ag silver (argentum) Ag+
silver ion
Zn zinc Zn2+ zinc ion
Cd cadmium Cd2+ cadmium ion
Sc scandium Sc3+ scandium ion
Ga gallium Ga3+ gallium ion
CN ¯ cyanide ion HCN(aq) hydrocyanic acid
OH ¯ hydroxide ion
O2
2-
peroxide ion
NO2¯ nitrite ion HNO2(aq) nitrous acid
NO3¯ nitrate ion HNO3(aq) nitric acid
CO3
2-
carbonate ion HCO3¯ hydrogen carbonate ion H2CO3(aq) carbonic acid
SO3
2-
sulfite ion HSO3¯ hydrogen sulfite ion H2SO3(aq) sulfurous acid
SO4
2-
sulfate ion HSO4¯ hydrogen sulfate ion H2SO4(aq) sulfuric acid
PO3
3-
phosphite ion HPO3
2-
hydrogen phosphite ion
H2PO3¯ dihydrogen phosphite ion H3PO3(aq) phosphorous acid
PO4
3-
phosphate ion HPO4
2-
hydrogen phosphate ion
H2PO4¯ dihydrogen phosphate ion H3PO4(aq) phosphoric acid
ClO¯ hypochlorite ion HClO(aq) hypochlorous acid
ClO2¯ chlorite ion HClO2(aq) chlorous acid
ClO3¯ chlorate ion HClO3(aq) chloric acid
ClO4¯ perchlorate ion HClO4(aq) perchloric acid
BrO¯ hypobromite ion HBrO(aq) hypobromous acid
BrO2¯ bromite ion HBrO2(aq) bromous acid
BrO3¯ bromate ion HBrO3(aq) bromic acid
BrO4¯ perbromate ion HBrO4(aq) perbromic acid
IO¯ hypoiodite ion HIO(aq) hypoiodous acid
IO2¯ iodite ion HIO2(aq) iodous acid
IO3¯ iodate ion HIO3(aq) iodic acid
IO4¯ periodate ion HIO4(aq) periodic acid
MnO4¯ permanganate ion HMnO4(aq) permanganic acid
CrO4
2-
chromate ion H2CrO4(aq) chromic acid
Cr2O7
2-
dichromate ion H2Cr2O7(aq) dichromic acid
HCO2¯ formate ion HCO2H formic acid
C2H3O2¯ acetate ion HC2H3O2(aq) acetic acid