Abegg rule

Ab·egg rule

(ab'eg), the tendency of the sum of the maximum positive and negative valences of a particular element to equal 8; for example, C may have a valence of +4 and -4, O of +6 and -2. Sometimes loosely stated as all atoms have the same number of valences, a consequence of the tendency of valence electron shells to be filled to 8. [Richard Abegg]

Ab·egg rule

(ah'beg rūl) The tendency of the sum of the maximum positive and maximum negative valences of a particular element to equal 8 (e.g., C may have a valence of +4 and -4, O of +6 and -2). [Richard Abegg]

Abegg,

Richard, Danish chemist, 1869-1910. Abegg rule - the tendency of the sum of the maximum positive and negative valence of an element to equal 8.

单词	abegg rule
释义	Abegg rule Ab·egg rule (ab'eg), the tendency of the sum of the maximum positive and negative valences of a particular element to equal 8; for example, C may have a valence of +4 and -4, O of +6 and -2. Sometimes loosely stated as all atoms have the same number of valences, a consequence of the tendency of valence electron shells to be filled to 8. [Richard Abegg] Ab·egg rule (ah'beg rūl) The tendency of the sum of the maximum positive and maximum negative valences of a particular element to equal 8 (e.g., C may have a valence of +4 and -4, O of +6 and -2). [Richard Abegg] Abegg, Richard, Danish chemist, 1869-1910. Abegg rule - the tendency of the sum of the maximum positive and negative valence of an element to equal 8.
随便看	i/o channel i/o channel check i/o channel ready iochc i och för sig i/o chip select 16 iochk iochrdy ioci ioc (international olympic committee) recognized sports federations iocl ioclc ioclp iocm iocma iocmc iocn ioco iocof ioc-omega i/o con i/o controller hub i/o controller/post-processor i/o controller slice ioc order