English, asked by laracops, 1 year ago

what is the atomic number of :---
1. iron
2. cobalt
3. magnesium
4. sodium
5. hydrogen​

Answers

Answered by ajiteshanandverma
1

Answer:

Iron=26

Cobalt=27

Magnesium=12

Sodium=11

Hydrogen=1

Answered by anna363877
1

Answer:

Atomic number of:-

  • Iron: 26
  • Cobalt: 27
  • Magnesium: 12
  • Sodium: 11
  • Hydrogen: 01

Explanation:

I hope it helps you... If you think my answer is correct then do mark. it as brainliest...

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