Advertisements
Advertisements
प्रश्न
Complete the table give below.
| Element |
Atomic number |
Electron distribution | Valence electrons | Lewis dot structure |
| Lithium | 3 | 1s22s1 | ||
| Boron | 5 | 1s22s22p1 | ||
| Oxygen | 8 | 1s22s22p4 |
Advertisements
उत्तर
| Element |
Atomic number |
Electron distribution | Valence electrons | Lewis dot structure |
| Lithium | 3 | 1s22s1 | 1 |  |
| Boron | 5 | 1s22s22p1 | 3 |  |
| Oxygen | 8 | 1s22s22p4 | 6 |  |
APPEARS IN
संबंधित प्रश्न
Complete the following:
| Sodium | Phosphorus | Carbon | |
| Formula of chloride | |||
| Nature of bonding | |||
| Physical state of chloride |
In term of electron transfer, define Oxidation
State the following is a reduction reaction or oxidation reaction.
\[\ce{Pb -> Pb^2+ + 2e-}\]
State the following is a reduction reaction or oxidation reaction.
\[\ce{Cu -> Cu^2+}\]
Give a reason
Physical properties of isotopes are different.
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of reduction.
The element that would form anion by gaining electrons in a chemical reaction is ______.
How do atoms attain Noble gas electronic configuration?
Explain Octet rule with an example.
How many electrons are required or released by each atom in carbon tetrachloride to attain the nearest noble gas configuration?
