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What are elements and what are …

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What are elements and what are compounds

Posted by Vivek Singh 5 years, 9 months ago

CBSE > Class 09 > Science

2 answers

Saloni Kumari 5 years, 9 months ago

An element is a substance whose atoms all have the same number of protons ; another way of saying this is that all of a particular elements atoms have the same atomic number / compound - a compound is a substance formed when two or more chemical elements are chemically bound together

Tehreem Sayed 5 years, 9 months ago

Elements are substances (like hydrogen and oxygen) that can't be split into simpler substances. A substance like water, that is made up of two or more elements, is called a compound. Compounds are usually very different from the elements that have combined together to make them.

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