What statement is true for a rigid motion? A The preimage and the image have the same measurements. B The preimage is in the same position as the image.
The preimage is larger than the image.
D) The preimage is smaller than the image

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.

answersilicon (si); oxygen (o);

c. 4.54 x 10–12 j happens to be correct