The O–O bond length in oxygen gas is 1.20741 Times. 10–10 m. The atomic radius is exactly One half. of the O–O bond length. Which is the atomic radius of oxygen, correctly written in scientific notation with the correct number of significant figures?

Which statement justifies that phosphine (ph3) is a polar molecule?

Identify and describe the three ways that mutations affect organisms.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.