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NCERT TAMIL-P-BLOCK ELEMENTS -QUESTIONS - B. FILL IN THE BLANKS
- The general electronic configuration of Boron group elements is.
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- I. The boron occurs mostly as borates. II. Boron does not react dire...
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- How borax bead test is helpful in identifying basic radicals in qualit...
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- is known as an ore of uranium.
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- In diamond, every carbon atom is bonded with the other bybond.
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- C(60) Buckminister fullerene was nicknamed as .
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- Carbon monoxide is .
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- Nitrogen was discovered by .
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- Nitric acid means .
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- Oxidising power of nitric acidwith dilution.
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- Dioxygen is also called as .
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- Atomic oxygen combines with molecular oxygen to give
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- Alkali used for the preparation of soap is .
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- Ozone consists of oxygen atoms.
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- is used in the manufacture of synthetic camphor.
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