Question

The atomic masses of element P and Q are 6 and 7 and their atomic number are 3

a. Their chemical properties are same.

b. Their chemical and physical properties both are same.

c. Their physical properties are same.

d. Cannot say anything about their chemical properties.​

Answer 1

Explanation:

$\huge\bf\underline{\underline{\pink{A}\orange{N}\blue{S}\red{W}\green{E}\purple{R}}}$Albert Einstein is best known for his equation E = mc2, which states that energy and mass (matter) are the same thing, just in different forms. He is also known for his discovery of the photoelectric effect, for which he won the Nobel Prize for Physics in 1921

Answer 2

Answer:

yes

no

yes

their atoms are same