Question

НАИБОЛЕЕ ВЫРАЖЕНА ИОННАЯ ХИМИЧЕСКАЯ СВЯЗЬ МЕЖДУ АТОМАМИ 1)Li и Ci 2)Mg и Cl 3)Al и Ci 4)C и Cl

Answer 1

А) Na +11 -Натрий Имеет 3 энергетических уровня: На первом уровне 2 электрона, на втором-8, на третьем -1
Na-1e=Na+1
O-кислород +8 Имеет  2 энергетических уровня: На первом уровне 2 электрона, на втором- 6
О+2e=O-2
(2Na+1) ион+ (О-2) ион= Na2+1O-2 (Ионное соединение)
б) Li литий +3 Имеет  2 энергетических уровня: На первом уровне 2 электрона, на втором- 1
Li-1e=Li+1
Cl хлор +17 Имеет 3 энергетических уровня: На первом уровне 2 электрона, на втором-8, на третьем -7
Cl+1e=Cl-1
(Li+1) ион+ (Cl-1) ион= Li+Cl- (Ионное соединение)
Mg - магний +12 Имеет 3 энергетических уровня: На первом уровне 2 электрона, на втором-8, на третьем -2
Mg-2e=Mg+2
F - фтор +7 Имеет  2 энергетических уровня: На первом уровне 2 электрона, на втором- 7
F+1e=F-1
(Mg2+) ион + (2F-) ион= Mg+2F2- (ионное соединение)

Answer 2

Ionic Chemical Bonding Between Atoms

When considering the most pronounced ionic chemical bond between atoms, it's important to evaluate the electronegativity difference between the elements involved. The electronegativity difference is a key factor in determining the type of chemical bond formed between atoms.

1. Li and Cl: - Lithium (Li) has an electronegativity of approximately 0.98, while chlorine (Cl) has an electronegativity of approximately 3.16. The electronegativity difference between Li and Cl is significant, indicating a high likelihood of ionic bonding. - The large electronegativity difference suggests that lithium will readily donate its electron to chlorine, resulting in the formation of an ionic bond between the two elements.

2. Mg and Cl: - Magnesium (Mg) has an electronegativity of approximately 1.31, and chlorine (Cl) has an electronegativity of approximately 3.16. The electronegativity difference between Mg and Cl also indicates a strong tendency for ionic bonding. - The substantial difference in electronegativity implies that magnesium is likely to donate its electrons to chlorine, leading to the formation of an ionic bond.

3. Al and Cl: - Aluminum (Al) has an electronegativity of approximately 1.61, while chlorine (Cl) has an electronegativity of approximately 3.16. Once again, the electronegativity difference between Al and Cl points to a high probability of ionic bonding. - The notable difference in electronegativity suggests that aluminum will readily transfer its electrons to chlorine, resulting in the establishment of an ionic bond.

4. C and Cl: - Carbon (C) has an electronegativity of approximately 2.55, and chlorine (Cl) has an electronegativity of approximately 3.16. The electronegativity difference between C and Cl is not as substantial as in the previous examples, indicating a lower tendency for ionic bonding. - The relatively smaller electronegativity difference suggests that carbon is less likely to donate its electrons to chlorine, leading to a weaker propensity for the formation of an ionic bond.

In summary, the most pronounced ionic chemical bond between the given pairs of atoms is likely to be Mg and Cl, followed by Al and Cl, and then Li and Cl. The bond between C and Cl is less likely to be predominantly ionic due to the smaller electronegativity difference.

Remember, the formation of ionic bonds is influenced by the electronegativity difference between the atoms involved, with larger differences indicating a higher likelihood of ionic bonding.