Which of the following best describes ionic bonding? A. the repulsion of ions due to the transfer of valence electrons B. the transfer of valence electrons between atoms to make them neutral C. the attraction of ions due to the transfer of valence electrons D. the sharing of valence electrons between two or more neutral atoms

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

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.