The electronic configuration of three elements A, B and C are as follows: A = 2, 4, B = 2, 8,4 C = 2,8,8. Which of the following element is a metalloid? *
srinikagodavarthy
Asked:
December 2022
6 Compare the following ratios. Find the smaller ratio . a) 7:6 and 24: 9 b) 4:7 and 5:8
If a/b = c/d then -----------=--------------