Question

A statue has a base which is 20cmx20cm in dimension and exerts a pressure of
1000N/m2 . What is its weight

Answer 1

Answer:

The reason why we only see ~118 elements is because we only see the ones stable enough to observe. Anything common in nature would need to have a half-life comparable to the age of the earth (or be produced as a decay product of something else that does).

Answer 2

area = 40 cm ²

weight = 1000×40 = 40000 N