Answer:150g of gold
Explanation: There is a lot more gold and gold is significantly significantly more dense than lithium
<span>nuclear symbol consists of three parts: 1. the symbol of the
element; 2. the atomic number of the element;3. the mass of the element. for
the above problem, the symbol for potassium is k. it's atomic number is 40. the
number of protons is 19. so we denote this in the following nuclear symbol; 40
k 19</span>
Lanthanide Lanthanoid, also called Lanthanide
The spoon should be connected to the negative terminal of the battery. The other electrode should be made of silver.