Chemistry, 18.10.2021 05:10 riri95

Trong những phát biểu sau, phát biểu nào là đúng Các đồng vị có tính chất hoá học giống nhau
các đồng vị có tính chất vật lí giống nhau
Các đồng vị có cúng số electron ở vỏ nguyên tử
Các đồng vị có cùng số proton nhưng khác nhau về số khối

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