Carbon atoms can bond together in straight chains branched chains or rings. true or false

The answer to your question is: True

Explanation:

Carbon compounds

Aliphatic       saturated         only have single bonds

                     unsaturated    could have double or triple bonds

Ciclic            are skeletons of carbons that forms cycles

Aromatic      the unit of this compounds is benzene, which is a cycle of

                    6 carbons.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current