Which element does not have the same number of electrons in its outermost shell as the other elements in its group?(1 point) hydrogen (H)
bromine (Br)
boron (B)
helium (He)

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

The amount of potential energy possessed by an elevated object is equal to what?

He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is