devenavirappen devenavirappen

09-07-2016
Chemistry

contestada

which of these substances are elements?

quartz
water
iodine
lead
silicon
silicone

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AnaxTreats AnaxTreats

09-07-2016

I believe that water is the answer

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DRFeelgood99 DRFeelgood99

09-07-2016

Silicon is an element.

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