My Learning Cart
?
Categories
Account

Which alkaline earth metal is the least reactive?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: Which alkaline earth metal is the least reactive?

Options:

  1. Beryllium
  2. Magnesium
  3. Calcium
  4. Strontium

Correct Answer: Beryllium

Solution: 

Beryllium is the least reactive alkaline earth metal due to its high ionization energy.

Which alkaline earth metal is the least reactive?

Practice Questions

Q1
Which alkaline earth metal is the least reactive?
  1. Beryllium
  2. Magnesium
  3. Calcium
  4. Strontium

Questions & Step-by-Step Solutions

Which alkaline earth metal is the least reactive?
  • Step 1: Understand what alkaline earth metals are. They are a group of elements in the second column of the periodic table.
  • Step 2: Identify the alkaline earth metals. They include Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), and Radium (Ra).
  • Step 3: Learn about reactivity. Reactivity refers to how easily an element can lose electrons to form positive ions.
  • Step 4: Know that ionization energy is the energy required to remove an electron from an atom. Higher ionization energy means lower reactivity.
  • Step 5: Compare the ionization energies of the alkaline earth metals. Beryllium has the highest ionization energy among them.
  • Step 6: Conclude that since Beryllium has the highest ionization energy, it is the least reactive alkaline earth metal.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks