Answer:
Democritus
Explanation:
He spoke about matter was made of tiny particles which moved in empty space
Answer:
Alkanes, alkenes and alkynes are simple hydrocarbon chains with no functional groups. Alkanes are identified because the carbon chain has only single bonds. Alkenes have at least one double bond and alkynes have at least one triple bond. The most common alkyne is ethyne, better known as acetylene.
Answer:
B. Of
Explanation:
They had good taste of music.
But I think 'in' is the best preposition.
Reactants are the substances that undergo changes and the new substance created from it is called products.
