Advertisements
Advertisements
प्रश्न
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:-
K and S
उत्तर १
The electronic configurations of K and S are as follows:
K: 2, 8, 8, 1
S: 2, 8, 6
Sulphur (S) requires 2 more electrons to complete its octet. Potassium (K) requires one electron more than the nearest noble gas i.e., Argon. Hence, the electron transfer can be shown as:
उत्तर २
APPEARS IN
संबंधित प्रश्न
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:
Ca and O
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:
Al and N
Select and write the most appropriate alternatives from the given choices.
When the following bond types are listed in decreasing order of strength (strongest first). Which is the correct order?
Draw Lewis dot diagram for the following.
Hydrogen (H2)
Draw Lewis dot diagram for the following.
Methane (CH4)
Draw Lewis electron dot structure of HF
Explain in brief with one example of an ionic bond.
Explain in brief with one example of coordinate bond
Answer in one sentence:
Covalent bond is directional in nature. Justify.
Which of the following molecules has a central atom with complete octet?
Which of the following is INCORRECT with respect to enthalpy?
In which of the following, the central atom does NOT have lone pair(s) of electrons?
The condensed electronic configuration [Ne] 3s2 3p5 denotes the element ____________.
Which of the following molecule does not obey octet rule?
What is the formal charge on hydrogen atom in water molecule?
Which of the following molecule does not obey octet rule?
