jadesolaonikosi jadesolaonikosi

27-01-2015
Chemistry

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why is neon in the same group as helium on the periodic table

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muddybuddy17 muddybuddy17

27-01-2015

The noble gases are the six elements that make up Group 18 of theperiodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). At one time, this family of elements was also known as the rare gases.

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