Which is one way to reduce wastes?
A Do not produce them in the first place.
B Use only disposable goods.
C Bury them in sanitary landfills.
D Never use recycled products.

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars