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Questions tagged 'magnesium'

4 questions

A
Anonymous

Feb 02, 2025

What minimum frequency of light is required to ionize magnesium?

What is the minimum frequency of light required to ionize magnesium, given that the energy needed for ionization is 738 kJ/mol?

A
Anonymous

Dec 09, 2024

Which statement correctly explains how magnesium and chlorine combine to form magnesium chloride?

Which statement accurately describes how magnesium and chlorine combine to form magnesium chloride? A) A chlorine atom donates two electrons to a magnesium atom. B) A magnesium atom donates two electr...

A
Anonymous

Nov 17, 2024

The element in this list with chemical properties similar to magnesium is __________. ?

Which element in the following list has chemical properties most similar to magnesium? A) Sodium B) Boron C) Carbon D) Strontium E) Chlorine

A
Anonymous

Nov 11, 2024

What is the total number of electrons in a mg2+ ion? a) 14 b) 24 c) 10 d) 12 would it be 10 or 12 and why?

What is the total number of electrons in an Mg²⁺ ion? The options are: a) 14 b) 24 c) 10 d) 12 Would the correct answer be 10 or 12, and why?