RE: Laws of chemical combination #1 : Law of conservation of mass

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ewq (54)in #steemstem • 9 years ago

Thanks for your sharing this, can you also re-new discord link please? Also you all everybody can vote for me as a witness via clicking here

9 years ago in #steemstem by ewq (54)

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bikkichhantyal (52) 9 years ago

done. thanks.
Why should we vote you as witness?
Please give some info about you and your contribution to steemit.

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