Question

explain that substances which have covalent bonding can be elements (e.g. H2, O2, N2, C) or compounds (e.g. CH4, CO2, SiO2).​

Answer 1

Step-by-step explanation:

yes, covalent bond can be formed by an element now, from the eg N2 molecules which is formed covalent bond...

we know , the At.no. of N = 7.. the we can find out covalent bond or not....

yes, covalent bond can be formed by compound now, from the eg CH4 compound which is formed covalent bond...

we know , the At.no. of C = 6, H = 1 .. the we can find out covalent bond or not....

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