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 binh, c6 nhie[r]