Answer:
Ionic bond
Explanation:
This type of chemical bond is called an ionic bond because the bond formed between two ions of opposite charge. The sodium cation (Na+) and the chlorine anion (Cl-) are attracted to one another to form sodium chloride, or table salt.
Answer:

Explanation:
Hello,
In this case, by means of the law of mass action, we firstly write the described chemical reaction:

Thus, as ammonia is being formed at 0.345 M/s, nitrogen will be disappearing at (consider law of mass action):

Best regards.
Answer:A
Explanation:
Because the water at first was not cold or warm and you want to warm it up and it’s gonna obviously be on a bowl so the taste of the bowl has a type of chemical and when you boil the water it is going to go to absorb
the water
Longitudinal. (just remember that Transverse waves are perpendicular. T is like an inverted perpendicular sign)