B) synthetic reactions. There is no such thing as "synthetic reactions" but synthesis reactions.
Mars is the also known as the red planet, its not the hottest planet because it has a very thick atmosphere.
Mars
Venus I believe is the last ones answer ....
Answer:Naoh and animal fats
Explanation:
Also perfume along with ones desire
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Answer:
Since Beryllium has a larger atomic radius than Sulphur its electrons are not strongly attracted to the nucleus hence lost easily. But Sulphur has a small atomic radius hence electrons are more closely attracted to the nucleus.
Answer:
No, 22.09% is not a valid measurement
Explanation:
Precision has to do with how close a given set of measured values are to each other. It is quite different from accuracy. Accuracy refers to how close a given set of values is to the true value. A given set of values may be precise but not accurate and vice versa.
If we look at the values obtained; 22.09%, 22.15%, 22.18%, 22.23%, 22.25%, the value 22.09% is too far off the other values. This implies that it does not represent a valid measurement since it is not close to all the other values obtained.
