Answer:
See explaination
Explanation:
please kindly see attachment for the step by step solution of the given problem.
100 grams of solute would be present as 20% of 500 is 100
An element or compound which occurs naturally in the earth is a mineral. Minerals are substances formed naturally in the Earth.They have a definite chemical composition and structure. For example, the minerals gold or diamonds you’d find by mining or panning for gold since they are found naturally in the Earth.
6.4*10^10 is the answer in scientific notation
2.5 g is the mass of the penny for Canadian coins which have become defunct