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原子核的衰变、半衰期

> 放射性元素的原子核 MZ X连续经过三次α衰变和两次β衰变，若最后变成另一种元素的原子核Y，则新核Y的正确写法是（　　） A． (M-14)(Z-2) Y B． (M-12)(Z-6) Y C． (M-12)(Z-4) Y D． (M-12)(Z-1) Y

问题：

发布时间：2024-09-13

放射性元素的原子核

MZ

X连续经过三次α衰变和两次β衰变，若最后变成另一种元素的原子核Y，则新核Y的正确写法是（　　）

A．

(M-14)(Z-2)

Y B．

(M-12)(Z-6)

Y C．

(M-12)(Z-4)

Y D．

(M-12)(Z-1)

Y

参考答案：

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放射性元素的原子核 MZ X连续经过三次α衰变和两次β衰变，若最后变成另一种元素的原子核Y，则新核Y的正确写法是（ ） A． (M-14)(Z-2) Y B． (M-12)(Z-6) Y C． (M-12)(Z-4) Y D． (M-12)(Z-1) Y

可能感兴趣的题目：

放射性元素的原子核

MZ

X连续经过三次α衰变和两次β衰变，若最后变成另一种元素的原子核Y，则新核Y的正确写法是（　　）

A．

(M-14)(Z-2)

Y B．

(M-12)(Z-6)

Y C．

(M-12)(Z-4)

Y D．

(M-12)(Z-1)

Y