e/Isotopes of einsteinium

Information
has gloss	eng: Einsteinium (Es) has no stable isotopes. A standard atomic mass cannot be given.
lexicalization	eng: Isotopes of einsteinium
subclass of	(noun) one of two or more atoms with the same atomic number but with different numbers of neutrons isotope
has instance	e/Einsteinium-240
has instance	e/Einsteinium-241
has instance	e/Einsteinium-242
has instance	e/Einsteinium-243
has instance	e/Einsteinium-244
has instance	e/Einsteinium-245
has instance	e/Einsteinium-246
has instance	e/Einsteinium-247
has instance	e/Einsteinium-248
has instance	e/Einsteinium-249
has instance	e/Einsteinium-250
has instance	e/Einsteinium-251
has instance	e/Einsteinium-252
has instance	e/Einsteinium-253
has instance	e/Einsteinium-254
has instance	e/Einsteinium-255
has instance	e/Einsteinium-256
has instance	e/Einsteinium-257
has instance	e/Einsteinium-258

Meaning
Japanese
has gloss	jpn: アインスタイニウム(Es)は安定同位体を持たない。そのため標準原子量を定めることはできない。
lexicalization	jpn: アインスタイニウムの同位体
Chinese
has gloss	zho: 鑀的同位素
lexicalization	zho: 鑀的同位素