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algol13
3 years ago
6

Plz help asap

Chemistry
1 answer:
LenaWriter [7]3 years ago
4 0
The right answer is A
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a) Diamond and graphite are two different forms of pure elemental carbon with densities of 3.51 g/cc and 2.25 g/cc respectively.
dybincka [34]
Density can be calculated using the following rule:
density = mass / volume
Therefore,
volume = mass / density

For diamond:
we have mass = 0.5 grams and density = 3.51 g / cm^3
Substituting in the rule, we can calculate the volume of diamond as follows:
volume = 0.5 / 3.51 = 0.14245 cm^3

For graphite:
we have mass = 0.5 grams and density = 2.25 g / cm^3
Substituting in the rule, we can calculate the volume of graphite as follows:
volume = 0.5 / 2.25 = 0.2223 cm^3
8 0
3 years ago
Which describes bedrock?
UkoKoshka [18]
D, forms from decomposed material
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The average mass of a born atom is 10.81 if you were able to silate a single boron atom what is the chance that you would random
irakobra [83]
20.98 hope that helps
6 0
3 years ago
Ayuda dame un ejemplo de fusión!!!
Rashid [163]
?? What do you mean
6 0
3 years ago
To change a liquid to a gas energy must be what​
laiz [17]

Answer:

Evaporation

Explanation:

Evaporation is the process of a liquid turning into its gaseous form. When a liquid hits its boiling point, it will evaporate and turn into gas. It can release vapor as well.

4 0
3 years ago
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