Difference Between Beryllium and Magnesium

The key difference between beryllium and magnesium is that beryllium atom has two energy levels containing its electrons, whereas magnesium atom has three energy levels containing its electrons. Beryllium and magnesium are two adjacent alkaline earth metals.

1. What do beryllium and magnesium have in common?
2. Why is beryllium and magnesium in the same group?
3. Which is more reactive beryllium or magnesium?
4. Why is beryllium and magnesium both in Group 2?
5. What element is most similar to magnesium?
6. What is chemically similar to magnesium?
7. Why does beryllium and magnesium do not give Colour to flame?
8. Which is more metallic lithium or beryllium?
9. Is magnesium a metal?
10. Why is magnesium so reactive?
11. Does magnesium dissolve calcium?
12. What does beryllium react with?

What do beryllium and magnesium have in common?

They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure.

Why is beryllium and magnesium in the same group?

Beryllium, Calcium and Magnesium are three of the six elements that fall into this category. The outer electronic structure of all these elements is similar due to which they all have similarity in their chemical and physical properties. They are all shiny, though fairly soft but still harder than alkali metals.

Which is more reactive beryllium or magnesium?

The alkaline-earth metals tend to lose two electrons to form M ²⁺ ions (Be²⁺, Mg²⁺, Ca²⁺, and so on). These metals are less reactive than the neighboring alkali metal. ... Magnesium is more active than beryllium; calcium is more active than magnesium; and so on.

Why is beryllium and magnesium both in Group 2?

The Group 2 alkaline earth metals include Beryllium, Magnesium, Calcium, Barium, Strontium and Radium and are soft, silver metals that are less metallic in character than the Group 1 Alkali Metals. ... All the elements in Group 2 have two electrons in their valence shells, giving them an oxidation state of +2.

What element is most similar to magnesium?

the element which has chemical properties most similar to magnesium is calcium.

What is chemically similar to magnesium?

MetalAlkaline earth metalPeriod 3 element

Why does beryllium and magnesium do not give Colour to flame?

* When alkaline earth metals are heated the electrons are excited to higher energy levels and when they drop back to the ground state, energy is emitted in the form of visible light. ... * The electrons in beryllium and magnesium are too strongly bound to get excited by flame. Hence, these elements do not impart any color.

Which is more metallic lithium or beryllium?

Lithium is alkali metal with valency 1 and it is group 1 element due to which it can easily release its electron to form the stable cation while the beryllium is group 2 element or alkaline earth metal with a valency 2 so as it needs to lose two electrons to form the stable cation and hence it will require more energy ...

Is magnesium a metal?

Magnesium (Mg), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table, and the lightest structural metal. Its compounds are widely used in construction and medicine, and magnesium is one of the elements essential to all cellular life.

Why is magnesium so reactive?

Because magnesium loses its electrons easily than zinc and aluminum, other elements and compounds like oxygen, water and the halogens reacts vigorously with atoms that loses electron easily.

Does magnesium dissolve calcium?

Dean. "Adequate levels of magnesium in the body are essential for the absorption and metabolism not only of vitamin D but of calcium as well," Dean states. "Magnesium converts vitamin D into its active form so that it can help calcium absorption.

What does beryllium react with?

Beryllium reacts with acids and with water to form hydrogen gas. It reacts briefly with oxygen in the air to form beryllium oxide (BeO). The beryllium oxide forms a thin skin on the surface of the metal that prevents the metal from reacting further with oxygen.