3.05 Net Forces Worksheet Draw a red arrow to show the direction of the net force on the bloek. (Menu barat
Top Tasert Shapes) Also calculate the net force and state the direotion when asked,
If there is no net force, type an X on the block and state "does not move" asked for
the direction

that tool would be a compass

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.

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.