Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/34

Click to flip

34 Cards in this Set

  • Front
  • Back
H+
Hydrogen ion (proton)
NH4+
Ammonium ion
Li+
Lithium ion
Na+
Sodium ion
K+
Potassium ion
Mg2+
Magnesium ion
Ca2+
Calcium ion
Sr2+
Strontium ion
Ba2+
Barium ion
Cr2+
Chromium (II) ion (chromous ion)
Cr3+
Chromium (III) ion (chromic ion)
Mn2+
Manganese (II) ion
Fe2+
Iron (II) ion (ferrous ion)
Fe3+
Iron (III) ion (ferric ion)
Co2+
Cobalt (II) ion (cobaltous ion)
Co3+
Cobalt (III) ion (cobaltic ion)
Ni2+
Nickel (II) ion
Ni3+
Nickel (III) ion
Cu+
Copper (I) ion (cuprous ion)
Cu2+
Copper (II) ion (cupric ion)
Ag+
Silver (I) ion
Au+
Gold (I) ion
Au3+
Gold (III) ion
Zn2+
Zinc (II) ion
Cd2+
Cadmium (II) ion
Hg22+
Mercury (I) ion (mercurous ion)
Hg2+
Mercury (II) ion (mercuric ion)
Al3+
Aluminium (III) ion
Sn2+
Tin (II) ion (stannous ion)
Sn4+
Tin (IV) ion (stannic ion)
Pb2+
Lead (II) ion (plumbous ion)
Pb4+
Lead (IV) ion (plumbous ion)
Sb3+
Antimony (III) ion
Sb5+
Antimony (V) ion