Chemistry, 29.08.2019 08:30 littlemisschris
An element can have atoms with different mass numbers but same chemical properties and some are also used in the field of medicine in the treatment of diseases.
-what are such element known as?
-define such elements and also write one example?
-give their one point of difference from isobars?
Answers: 1
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Is the following chemical equation balanced? agno3 + nacl 4agcl + nano3 yes no
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An element can have atoms with different mass numbers but same chemical properties and some are also...
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