Which elements are diatomic? 1 H 2 He 3 6 4 Be 5 B 7 N Ooo 9 F 10 Ne 14 Si 15 P. 16 S 17 CI 18 Ar 11 12 Na Mg 19 20 K Ca 13 AI 31 Ga 32 Ge 34 Se 35 Br 36 Kr 33 As 51 Sb 49 52 53 37 Rb 38 Sr 50 Sn In 54 Xe 9 Te 55 Cs 56 Ba 81 TI 82 Pb 83 Bi 84 Ро 85 At 86 Rn 87 Fr 88 Ra 113 Nh 114 FI 115 Mc 116 Lv 117 Ts 118 Og​

Acontrol during an experiment. might change remains constant does not exist does change

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.