Is NaCl a strong bond

Answer 1

Very much so; the sodium and chlorine ions are perfectly balanced, and fit together like fingers in a glove.

Of course, what makes the bond itself strong is that it's ionic: the Na+ and Cl- ions are strongly attracted to each other, as each tries to fill its outermost shell with exactly eight electrons.

And it's a good thing, too: while our bodies need a substantial amount of table salt to survive, both sodium and chlorine would be poisonous to us on their own.

Answer 2

In what sense?

It is a strong electrolyte , yes.

But it is not a strong acid or base. In fact it is not an acid or base at all.

Answer 3

The water solution of sodium chloride is neutral.