A fantasy element, Fluon (Fl), has two isotopes with the following masses and abundances.  Isotope Mass (amu) Abundance Fl-70 70 10% Fl-72 72 90% Choose the closest estimate to the average atomic mass of this element.

  11 Write either positive or negative, you have to pick.  12 (one word answer, just the name of the test)

The oil spill in the Gulf of Mexico has affected / effected the economy and the environment in negative ways.

How many electrons are in the Rb+ ion?

Solid waste cannot be stored within ___ feet of any body of water.

Which of the following is not part of an SPCC plan?

Baldwin has used his Twitter account to rebut/refute criticism.

The market for recovered glass is very strong.

Compressed gas cylinders do not need special management after they are emptied.

A solution is an example of a (an)