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How Many Electrons Are in the 4p Orbitals of Selenium

question 19

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How many electrons are in the 4p orbitals of selenium?


Definitions:

Uranium

A heavy, silvery-white metallic element, radioactive and used as fuel in nuclear reactors and weapons.

Isotope

Variants of a particular chemical element which differ in neutron number but have the same number of protons.

Iron-56

An isotope of iron with a mass number of 56, known for its stability and abundant presence in the universe.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electrical charge and a mass slightly larger than that of protons.

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