Answer:
all I have to say is yea 1 like he said
Answer:
Explanation:
The reaction
The reaction of nitrous acid with water is a dissociation reaction of an acid:


The Ka equation
Answer: The answer is they are not closely packed
Explanation: HOPE THIS HELPS!!
It would protect best against C) Alpha radiation, as Beta radiation is stopped by lighter metals such as aluminium, and Gamma radiation can only be stopped by heavier metals such as lead.