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Browse Fact Box about Science - Chemistry


 

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Facts

  Fact Category Dateˆ  
1 An oxygen atom has 6 valence electrons. Science > Chemistry 05/19/08
2 Lithium has 1 valence electron(s). Science > Chemistry 05/19/08
3 Sodium has 1 valence electron. Science > Chemistry 05/19/08
4 Hydrogen has 1 valence electron(s). Science > Chemistry 05/20/08
5 Beryllium has 2 valence electrons. Science > Chemistry 05/20/08
6 Carbon has 4 valence electrons. Science > Chemistry 05/20/08
7 Boron has 3 valence electrons. Science > Chemistry 05/20/08
8 Nitrogen has 5 valence electrons. Science > Chemistry 05/20/08
9 The atomic mass of hydrogen is 1.0079. Science > Chemistry 05/21/08
10 Joseph Priestly is most commonly credited for the discovery of the element oxygen. Science > Chemistry 05/26/08
11 O is the symbol for the chemical element oxygen. Science > Chemistry 06/02/08
12 The symbol for the chemical element iron is Fe. Science > Chemistry 06/02/08
13 The symbol for the chemical element calcium is Ca. Science > Chemistry 06/03/08
14 Ni is the symbol for the chemical element nickel. Science > Chemistry 06/03/08
15 The symbol for the chemical element chromium is Cr. Science > Chemistry 06/03/08

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