釙同位素 的英文怎麼說
中文拼音 [pōtóngwèisù]
釙同位素
英文
polonium isotope-
The isotope does occur in nature but only extremely rarely
釙的同位素在自然界中的確存在,但是相當罕見。Over 25 isotopes of polonium are known, with atomic masses ranging from 192 to 218. polonium - 210, the predominant isotope of polonium, is radioactive and emits alpha particles on decay
現時已知道釙元素有25個同位素,它們的質量數由192至218 ,釙210是當中顯著的一個同位素,具放射性特徵,會釋出放射性阿爾法粒子。Polonium - 210, a naturally occurring isotope of polonium, is found in all environmental media, such as in soil, air and even in human body, at very small amounts
釙210是釙元素的一個同位素,在所有自然環境中,例如泥土大氣以至人體都可以找到極少量釙210 。
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