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Lubov Fominskaja [6]
3 years ago
6

Which of these four elements is the most reactive metal?

Chemistry
1 answer:
Gala2k [10]3 years ago
3 0

Answer:

Sodium is most reactive metal among these. Sodium is present in group one. It is alkali metal.

Explanation:

Please mark as brainliest

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aniked [119]

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Find the Energy of the Photon by Planck's Equation, given:

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\boxed{\boxed{E = 5.3008*10^{-21}\:Joule}}\end{array}}\qquad\checkmark

I Hope this helps, greetings ... DexteR! =)

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