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What element has two electrons in its outermost orbit?

Anonymous

∙ 12y ago

Updated: 6/13/2024

All alkaline earth metals have two valence electrons.

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∙ 12y ago

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More answers

All the elements in group 14 will have two electrons in their outer p orbitals. Group 14 is the vertical column beginning with carbon and ending with flerovium.

Wiki User

∙ 12y ago

Helium has two electrons in its outermost orbit.

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∙ 9mo ago

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What elements is hard and dense has a high melting point and boiling point is fairly reactive and has two electrons in its outermost orbit?

This description matches the element calcium (Ca), which is hard and dense, has a high melting and boiling point, is fairly reactive, and has two electrons in its outermost orbit. Calcium typically forms 2+ cations when it reacts with other elements.

An atom is stable when its outermost orbit is?

An atom is stable when its outermost orbit, or valence shell, is complete with the maximum number of electrons it can hold according to the octet rule. This typically means having eight electrons for most elements, except for hydrogen and helium which only need two electrons in their outer shell to be stable.

How many electron in external shell of vanadium element?

Two electrons are in the external shell of vanadium.

How many electrons in outermost shell of strontium?

There are 2 electrons in the outermost shell of strontium. Strontium has an electron configuration of [Kr] 5s^2, indicating that it has two electrons in its outermost shell.

How many valence electrons does heluim need to have a filled outermost energy level?

Helium only needs two electrons to have a filled outermost energy level.

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Related Questions

Why metal is the best conductor of heat and electricity?

You have configuration of the elements. There can be eight electrons in the outermost orbit of the element. The metals have one, two or three electrons in the outermost orbit. So they want to give away those extra electrons. These are free electrons. These free electrons make the metals good conductors of heat and electricity.

Which element has a full outermost energy level contining only two electrons?

Helium has a full outermost energy level containing only two electrons.

What elements is hard and dense has a high melting point and boiling point is fairly reactive and has two electrons in its outermost orbit?

This description matches the element calcium (Ca), which is hard and dense, has a high melting and boiling point, is fairly reactive, and has two electrons in its outermost orbit. Calcium typically forms 2+ cations when it reacts with other elements.

What element has two electrons in its outermost third energy level?

Mg -magnesium.

Which element has a full outermost energy level containing two electrons?

Helium (He)

When do atoms leave electrons?

Atoms do not leave electrons! Electrons leave from the outer orbit of an atom and join the outermost orbit of another atom when there is a chemical reaction involved between the two atoms .

What element could have two electrons in their outermost level and be full?

Helium has only 2 electrons and its energy level is full.

How many electrons does curium have in its outer most shell?

Curium, as an actinide element, has 4 electrons in its outermost shell (shell 7).

Is there any element which has only two electrons in the outermost orbit?

Yes. Helium and the group 2 metals. Berylium, Magnesium, Calcium.It gets a bit murkier further down the periodic table, the difference between the p and d orbitals are small and electrons jump about a bit between them.So stick to the three above as clear examples of elements with two electrons in the outer shell.

What is duplet state?

A duplet state is when an element has two electrons in it's outermost shell For example-Helium

An atom is stable when its outermost orbit is?

An atom is stable when its outermost orbit, or valence shell, is complete with the maximum number of electrons it can hold according to the octet rule. This typically means having eight electrons for most elements, except for hydrogen and helium which only need two electrons in their outer shell to be stable.

How many electron in external shell of vanadium element?

Two electrons are in the external shell of vanadium.

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