Question

Atomic numbers of elements with hypothetical symbols A, D, C, L. S are 3, 9, 11, 17, 19 respectively. (i) Write the formula of the compound formed by the combination of C and L. ii) Write the formula of he compound formed by the combination of atoms of D and S OR Name the compound Al2(SO4)3 and mention the ions present in it.​

Answer 1

Answer:

(i) C and L => NaCl

(ii) D and S => KF