Gravity is the force that keeps the planets in orbit.
Answer:
Any of the six chemical elements that markup group1
of the periodic table.
Explanation:
A functional group is a group of atoms that determines many of the properties of an organic molecule.
For example functional group for alcohol is hydroxyl group (-OH) and for carboxylic acid is <span>carboxyl group (-COOH).
</span>Alpha carbon is <span>the first </span>carbon<span> atom after the carbon that attaches to the functional group.</span>
The answer is (b) for example lemon juice is an acid and it tastes sour.
Hope this helps :).
