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Asked: December 4, 2021In: Class 10 Science

Food cans are coated with tin and not with zinc because

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Asked: December 4, 2021In: Class 10 Science

The electronic configurations of three elements X, Y and Z are X – 2, 8; Y – 2, 8, 7 and Z – 2, 8, 2. Which of the following is correct?

Atomic number of X is 10, so this must be Ne (Neon), a noble or inert gas. This gas has complete octet configuration. Atomic number of Y is 17 as [2, 8, 7], so this must be chlorine (Cl). Chlorine ...

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Asked: October 28, 2021In: Class 12 Biology

Bt cotton is not:

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Asked: October 28, 2021In: Class 12 Biology

C-peptide of human insulin is:

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