The two pairs of elements placed in one slot by Newlands are
(a) Co, Ni and Ce, La
(c) F, Cl and Ce. La
(b) Be, Mg and Co, Ni
(d) Zn, Sr and Be,
Answers
Answered by
3
Explanation:
Newland adjusted two elementsCobalt (Co) and Nickel (Ni) in the same slot.
Answered by
3
Answer:
Newland adjusted two elementsCobalt (Co) and Nickel (Ni) in the same slot
it will be (a) answer
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