nslinke nslinke
  • 09-11-2016
  • Chemistry
contestada

what are the first 2 elements?

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twinklesprinkle
twinklesprinkle twinklesprinkle
  • 09-11-2016
Hydrogen and Helium are the first 2 elements
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jackmac1 jackmac1
  • 09-11-2016
If you mean the first 2 elements in the periodic table, they are the Hydrogen H and the Helium He. The periodic table is always read horizontally.

Just for more information, Hydrogen is used in rocket fuels and hydrogen bombs, and the Helium is commonly used for filling balloons (And yes that's the element that gives you a funny voice if you inhale it :p )

Hope this Helps! :)
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