Chemical Name : Selenium
Chemical Symbol: Se
Atomic Number : 45
Atomic Mass : 222
Melting Point : 50 oC
Boiling Point : 688 oC
Selenium can found as inorganic compound just as Selenous Acid: H2SeO3
Chemical Symbol: Se
Atomic Number : 45
Atomic Mass : 222
Melting Point : 50 oC
Boiling Point : 688 oC
Selenium can found as inorganic compound just as Selenous Acid: H2SeO3
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