What does the currency formatting look like within the cell if the original number was 62453? $62,453
62,453.00
$62,453
$62,453.00

1. they vary with a higher number because boiling is way hotter than melting

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.