¼±Åà - È­»ìǥŰ/¿£ÅÍŰ ´Ý±â - ESC

 
"halogens"¿¡ ´ëÇÑ ¿µ¿µ ÀÇÇлçÀü ¼¼ºÎ °Ë»ö °á°úÀÔ´Ï´Ù
À̰ÍÀ» ¿øÇϼ̽À´Ï±î?
CancerWEB ¿µ¿µ ÀÇÇлçÀü ¸ÂÃã °Ë»ö °á°ú : 1 ÆäÀÌÁö: 1
halogens A family of nonmetallic, generally electronegative, elements of group viib of the periodic table. They are all multivalent and have oxidation numbers of -1 (the most common), 1, 3, 5, and 7.
(12 Dec 1998)
ÀÌ ¾Æ·¡ ºÎÅÍ´Â °á°ú°¡ ¾ø½À´Ï´Ù.
CancerWEB ¿µ¿µ ÀÇÇлçÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 1
ÅëÇÕ°Ë»ö ¿Ï·á