Which gas is the most abundant of the trace gases?

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

What is the correct lewis dot structure for arsenic?