How many
particles would
be found in a
2.1 mol sample
of Aluminum
phosphate?

I have no idea  but but whats your lucky number

i'm assuming that the correct answer is indeed the first one/ "a"..

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.