题目内容
在a mol金刚石中含C―C键数为 ( )
A.4a×6.02×1023 B.a×6.02×1023
C.2a×6.02×1023 D.8a×6.02×1023
C
在a mol金刚石中含C-C键数为( )
A.4a´6.02´1023 B.a´6.02´1023
C.2a´6.02´1023 D.8a´6.02´1023
A.4a×6.02×1023?
B.a×6.02×1023?
C.2a×6.02×1023?
D.8a×6.02×1023?
A.4a×6.02×1023 B.a×6.02×1023
C.2a×6.02×1023 D.8a×6.02×1023