Sushimi21
Sushimi21 Sushimi21
  • 14-01-2019
  • Physics
contestada

How many elements are in the first row of the periodic table? How many are in the second and third rows?

How many elements are in the first row of the periodic table How many are in the second and third rows class=

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SpicyDoggo27 SpicyDoggo27
  • 14-01-2019
I think it is 7 in the first row and 6 in the second. I am very sorry if wrong :D
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