Two common ions of manganese are mn2+ and mn3+. which binary ionic compound is likely to form? a) mn2n3 b) mnbr4 c) mncl d) mno

The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.