A barometer measures atmospheric pressure.
Answer:
Compound C is covalent.
Explanation:
Among the properties of a covalent compound is that it has poor conductivity and could possibly be a gas at room temperature.
The substance that will form a solution when mixed with solid sodium chloride would be CH₂OH
<h3>Solubility of NaCl</h3>
A solution is only formed when a solute dissolves in a solvent.
In this case, 
and CH₂OH are the only liquid solvents. However, NaCl is insoluble in 
while it is soluble in CH₂OH due to its polarity.
Thus, NaCl can form a solution only with CH₂OH.
More on formation of solutions can be found here: brainly.com/question/13469356
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Answer:
Scale Factor: 1 : 2
X = 11
Explanation:
3 / 3 = 1
6 / 3 = 2
The scale factor should be 1:2
So 'X' should be 11 since 5.5 * 2 = 11
Answer:
side chain
Explanation:
Each amino acid is bound to a unique chemical group called its side chain. It is this side chain that makes each amino acid different, giving each amino acid a unique set of chemical properties. The side chain is often abbreviated as an R group and denoted with the letter R for short.
