and data options(scipen=999) # turn-off scientific notation
spdf chart: examples
in shape the 1s orbital has n=1 l=0 and ml = 0 the 2s orbital
electron configuration chart for the elements
上颌窦位于上颌骨体内,为近似锥体的腔洞,成人平均容积约为13~14ml,为
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