Water is formed when two hydrogen atoms bond to an oxygen atom. the hydrogen and the oxygen in this example are different a) complexes. b) compounds. c) elements. and) mixtures.

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.

Gunpowder residue is most likely to show up where on a shooters hands

Which transition by an electron will release the greatest amount of energy? oa ob oc od