Answer: Entropy is sometimes described as the degree of randomness in a system.
Answer:
nickel and Technetium are both solids
Explanation:
Molecular mass= (14.01∗1)+(1.008∗3)
14.01+3.024=17.03g/mol
One mole of copper equals 6.02 × 10^23 atoms. The answer is letter C. This follows the
Avogaro’s law wherein 1 mole of a substance is equal to 6.02 x 10^23 atoms,
formula units or molecules. This is applicable to all substances.
Ends....................?
