InterviewSolution
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Answer the following questions briefly. Differentiate between elements and compounds. |
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Answer» Answer: Differentiating Property Element Compound 1 Definition :- • Elements are pure substances which are composed of only one type of ATOM. • Compound are substances which are formed by two or more different types of elements that are united chemically in fixed proportions. 2.Total NUMBERS :- • There are nearly 118 elements (at PRESENT) of which nearly 94 occur naturally on Earth. • Compounds are almost endless. 3 Types :- • Element are classified as either metals, nonmetals or metalloids. • Compounds are classified according to their bonds which can be ionic, molecular or metallic. 4 Examples :- • Some of the examples of elements are Iron, Copper, Gold, etc. • A few examples of compounds are NaOH, NACL, etc. |
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