Question

Identify each of the following as a representative element or a transition element.

A) lithium
B) platinum
C) promethium
D) carbon

Answer 1

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Step-by-step explanation:

A) lithium is a representative element

B) platinum is a transition element

C) promethium is a transition element

D) carbon is a representative element

Answer 2

The Representative elements are the first two relations and the last six relations of the Periodic Table. The Transition elements are in three series in periodic table and they all are metals.
therefore,
A) lithium is Representative element
B) platinum isTransition element
C) promethium isTransition element
D) carbon is Representative element