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प्रश्न
Give the orbital diagram of the following:
Nitrogen
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उत्तर
Nitrogen
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संबंधित प्रश्न
Fill in the blanks.
The electrovalent bond or ionic bond is called as _____ bond
Match the column A with Column B.
|
Column A |
Column B |
|
(i) Sodium chloride (ii) Ammonium ion (iii) Carbon tetrachloride |
Covalent bond Ionic bond Covalent and coordinate bond |
State the type of bonding in the following molecule.
Calcium oxide
Name the following:
The shell closest to the nucleus of an atom
Give reason
Argon does not react.
Five atoms are labelled V to Z
| Atoms | Mass Number | Atomic Number |
| V | 40 | 20 |
| W | 19 | 9 |
| X | 7 | 3 |
| Y | 16 | 8 |
| Z | 14 | 7 |
- Which one of these atoms
(1) contains 7 protons;
(2) has an electronic configuration 2, 7? - Write down the formula of the compound formed by atoms X and Y.
Draw the geometric atomic structure of the three isotopes of hydrogen and the two isotopes of chlorine.
Draw the geometric atomic structure of the following atom showing the number of electrons, protons and neutrons in them:
\[\ce{^39_19K}\]
Draw the electron distribution diagram for the formation of Carbon di oxide (CO2 ) molecule.
How many atoms of each kind are present in the following molecule:
water
