Neco Model Questions Vol1 2023 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2023 Neco Model Questions Vol1 Chemistry examination.
An element is located in period 4 and group 13 of the periodic table. It commonly forms a +3 cation and has an atomic mass of about 69 u. Identify the element symbol.
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About This Question
This is Neco Model Questions Vol1 2023 Chemistry Question 6. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Easy .
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