Science, asked by monika2605, 1 year ago

please give the ans of 3 and 5 question

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Answered by Advik007

1

3.a) you need to know the reactivity series. Search on Google for it.

5.d) gravitational acceleration of earth is 6x gravitational acceleration on moon.

Thus 9x6

= 54N

monika2605: thx

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