define element? name some elements that exists as solids at room tempreature
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elements are mainly consists of 4 types =
1. metal
2. non metals
3. metalloids
4. noble gas
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an element is a pure substance which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic nuclei. The number of protons in the nucleus is the defining property of an element.
Explanation:
hydrogen, Oxygen, Nitrogen, Helium and all of the Noble Gases, Fluorine, Chlorine, Bromine, Mercury. All elements above uranium are solid at room temperature.
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