1. Deeply embedded pearls.
2. All of the above
3. Fluid trapped in sedimentary
4. All of the above
Answer:
Explanation:
The elements in Group I of the periodic table are called alkali metals. They are called alkali metals because they react with water to form alkali solutions. These metals are very reactive; hence they have to be stored under oil to protect them from corrosion by air and waterwaterwater
Answer:
Answer: 1.095 * 10^22 atoms of P.
Explanation:
