chemistry

write down the chemical formular for the following compounds
1.Sodium flouride
2.Berillium chloride
3.Pottasium iodide
4.Rubidium bromide
5.Magnesium sulphide

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asked by Dora
  1. NaCl
    BeF2
    KI
    What's the problem here? What do you not understand about this? The periodic table almost TELLS you what to write.

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