Igcse Model Questions Vol1 2021 Chemistry Question 18
Practice objective / multiple choice question 18 from the 2021 Igcse Model Questions Vol1 Chemistry examination.
An element has atomic number \(20\), forms a \(+2\) ion in its compounds, is a good conductor of electricity and reacts slowly with cold water. Identify the element and state its group and period in the periodic table.
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About This Question
This is Igcse Model Questions Vol1 2021 Chemistry Question 18. It is one of the objective questions from the 2021 Igcse Model Questions Vol1 Chemistry examination.
Difficulty level: Easy .
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