Identify true or false statements among the following and rewrite the – InterviewSolution

InterviewSolution

1.	Identify true or false statements among the following and rewrite the correct statements.A. An elements is made up of many kinds of atomsB. `3O_(2)` contains six atoms of oxygen.C. One molecule of calcium oxide contains three atoms,D. formula of nitrogen dioxide is `NO_(2)`
Answer» `"(a) False "" ""(b) True "" ""(c ) False"` `"(d) True "" ""(e ) False "` (a) An elements is made up of the same kind of atoms. (c ) One molecule of calcium oxide contains one oxygen atom and one calcium atom. (e ) In `Fe_(2)O` the combining power of iron is 3 and that of oxygen is 2.

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