caitievincent9739
02.02.2020 •
Chemistry
An unknown substance has mass of 20 grams and volume of 2 cm3. what is the density of the substance
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Ответ:
mass (20g)
volume (2cm3)
20g divide by 2cm3
therefore density is 10gcm-3
Ответ:
The answer;
C. It has a positive oxidation state in the product.
*I'd like to request Brainliest, aswell.