80% carbon and 20.% is hydrogen
Adhesion describes water's attraction to other substances.
The term Adhesion refers to the tendency of particles or surfaces which are not similar to cling to one another. So basically, the adhesion occurs in water when the water is attracted or cling to other substance not similar to water.
Answer:
boron, aluminum, and gallium
Explanation:
They are in group 3A on the periodic table which means they have 3 valence electrons
<span>Petroleum is found in sedimentary rock.
</span><span>Petroleum was once living organisms, which were compressed due to high pressure.
</span><span>Petroleum is used to make plastics.
Petroleum is used to make petrochemicals.
It is a yellow-black liquid compound found in various geologic sites and used in numerous products, and as a fuel. </span>
This is percent composition
The formula for that is
(Mass of part/total mass) x 100
What’s the total molar mass of CO2?
12.01 +16(2) = 44.01 g/mol
What is the molar mass of Carbon?
Since there is only one carbon it is 12.01 g/mol
(12.01/44.01) x 100 = 27.29%