A sunny and windy city near a mountain river currently uses 40% coal, 30% natural gas, 25% hydroelectric, and 5% other renewable methods for generating electricity. The community needs more electricity, and you have been hired to recommend the type(s) of electrical generation to install. Which energy facility(ies) should this city build for the future? Be sure to weigh the advantages and disadvantages of each energy type that you recommend.

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

Which is not true about oxygen-17 and oxygen-18?