“cu” is a pair of letters the element we call “copper”.
the letter pair “cu” is not the name of an element; it’s a chemists use to represent it
a. chemical formula
b. name
c. symbol

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.

can you attach the

b) nuclear ive learned that in a pedtrodic table