Question

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An element is placed in 2nd Group and 3rd Period
of the Periodic Table, burns in presence or oxygen
to form a basic oxide.
(a) Identify the element
(b) Write the electronic configuration
lo (c) Write the balanced equation when it burns in the
presence of air
(d) Write a balanced equation when this oxide is
dissolved in water
(e) Draw the electron dot structure for the formation
of this oxide.
1
of
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Answer 1

Answer:

Explanation:

THe element will be magnesium.

Electronic configuration=2,8,2