Question

опред. тип хим. связи в молекуле NaCl1,ионн.2,ков. полярная3,ковал. неполярная 4,металлическая

Answer 1

типсвязь им химической связи - ионная

Answer 2

тип хим.связи в молекуле NaCl - ионная

 

Answer 3

The Type of Chemical Bond in NaCl

The type of chemical bond in a molecule of NaCl is ionic.

Ionic bonding occurs when there is a transfer of electrons from one atom to another, resulting in the formation of positively charged ions (cations) and negatively charged ions (anions). In the case of NaCl, sodium (Na) donates one electron to chlorine (Cl), resulting in the formation of Na+ and Cl- ions. The strong electrostatic attraction between these oppositely charged ions holds the NaCl molecule together.

Ionic bonds are typically formed between metals and nonmetals. In this case, sodium is a metal, and chlorine is a nonmetal. The electronegativity difference between the two elements is significant, with sodium having a low electronegativity and chlorine having a high electronegativity. This large difference in electronegativity leads to the transfer of electrons and the formation of an ionic bond.

Ionic compounds, such as NaCl, have high melting and boiling points and are typically solid at room temperature. They also tend to be soluble in water and conduct electricity when dissolved or molten due to the presence of free ions that can move and carry electric charge.

I hope this answers your question! Let me know if there's anything else I can help with.