Chircng 7SAT
VA MOT SO KIM LOAI QUAN TRONGBai 31. SATA. MUCTIEUBAI HOC1. Ki§n thircHS biit:• Vi tri
cua sat trong bang he thdng tuan hoan
va cau hinh electron nguyen tir• Tinh chat vat li, tinh chat boa hgc,
va trang thai tu nhien ciia sat• Sat la kim loai boat ddng trung[r]