Home » Chemistry » Four elements P,Q, R and S have atomic numbers of 4, 10, 12 and 14…Four elements P,Q, R and S have atomic numbers of 4, 10, 12 and 14… Four elements P,Q, R and S have atomic numbers of 4, 10, 12 and 14 respectively . Which of these electrons is a noble gas? A. P B. Q C. R D. S Correct Answer: Option B Explanation Related Posts Which of the following is observed when a solution of iron (III) chloride is mixed… 3H(_{2(g)})+ N(_{2(g)})⇔ 2NH(_{3(g)}) ; H= -ve In the reaction above, lowering of temperature will The solution of a sample in a tube will be identified as a chloride if… 2006 JAMB Chemistry Theory a) Define each of the following terms and indicate one use of each: (i) Nuclear… What is the number of oxygen atoms in 32g of the gas? (O = 16,… 20 cm3 of 0.09 mol dm3 solution of tetraoxosuiphate (Vi) acid requires 30cm3 of sodium…
2006 JAMB Chemistry Theory a) Define each of the following terms and indicate one use of each: (i) Nuclear…
