Q. Which of the following elements will form acidic oxide?
A. with atomic number 7
B. with atomic number 3
C. with atomic number 12
D. with atomic number 19
Answer: with atomic number 19
We will be happy to hear your thoughts
A. with atomic number 7
B. with atomic number 3
C. with atomic number 12
D. with atomic number 19
Answer: with atomic number 19
