檢視镭石的原始碼

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| style="background: #FF2400" align= center|  '''<big>镭石</big>'''
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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.cn5135.com%2Fuploads%2FProduct%2F2010%2F6%2F116373_2010622112856583.jpg&refer=http%3A%2F%2Fimg.cn5135.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1655940502&t=d642ae8e7f494009bc7c076897ac0aef width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%95%AD%E7%9F%B3&step_word=&hs=0&pn=4&spn=0&di=7084067677328637953&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2304932709%2C4274292410&os=1582486216%2C1778677349&simid=3465280018%2C428153534&adpicid=0&lpn=0&ln=186&fr=&fmq=1653348521908_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg.cn5135.com%2Fuploads%2FProduct%2F2010%2F6%2F116373_2010622112856583.jpg%26refer%3Dhttp%3A%2F%2Fimg.cn5135.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1655940502%26t%3Dd642ae8e7f494009bc7c076897ac0aef&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bvgc8nc_z%26e3Bv54AzdH3FP6517vpDjpwts-dc80d8_z%26e3Bip4s&gsm=5&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDQsNiwxLDUsMiw3LDgsOQ%3D%3D 来自 呢图网 的图片]</small>
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| style="background: #FF2400" align= center|  '''<big></big>'''

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中文名称；镭石

外文名称；radium

类属；矿石

发现时间；1898年
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镭，'''镭石'''是指含有镭元素的天然矿石。镭是一种化学元素。化学符号Ra，原子序数88，原子量226.0254，属周期系ⅡA族，为碱土[[金属]]的成员和天然放射性元素。<ref>[https://zhidao.baidu.com/question/586491653.html 镭石是什么 ],百度知道 , 2013年8月29日</ref>