Which of the following is (are) generally property of metals? 2. a) electrical insulating b) thermally conductive c) mechanically brittle d) typically gases or liquids

b) Thermally conductive

Explanation:

Few properties of metals are:

Hence, correct options is B. The rest are not properties of metals.

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.