The Periodic Table of the Elements is an ingenious chart. It is a tool for understanding how each element relates to other elements and predicting how it will react to other elements etc. If you know the location of an element on the Periodic Table of the Elements, you know how many shells it has and how many it has, which tells you whether its a metal, nonmetal, or a metalloid or semimetal. a. Valence Electrons
b. mass number
c. neutrons
d. atomic mass

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

All forces cause motion? true or false

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.