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What is the correct number of shells neptunium the element has?
Wiki User
∙ 10y ago
Neptunium has 7 electron shells.
Wiki User
∙ 9y ago
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Periods represent the number of?
Periods represent the number of shells in a particular element
How can you use the period number and the group number on the periodic table to describe an element's atomic structure?
The period number helps in determining the number of shells in the element. For example, Sodium (Na) is in 3rd period that means there are 3 shells in the atom of an Sodium.
What does it mean when two or more elements are in the same row on the periodic table?
It means that the elements have same number of shells. Period determines the number of shells of an element.
The main difference between the more than 100 different element is what?
The number of electrons each element contains on its shells outside the nucleus.
Which element has 87 electrons?
The chemical element with atomic number 57 is Lanthanum (La). It has 57 electrons in 6 shells. It is a Lanthanide, as it is what the rest of the Lanthanides are based on. It is naturally occuring and non-radioactive.
What is the number of shells neptunium has?
Neptunium has seven electron shells.
What element is Np?
The element with chemical symbol Np is Neptunium. Neptunium is a radioactive Lanthanide and is part of the unofficial Promethium family. It has 93 electrons in 7 shells and is next to Uranium and Plutonium.
Element with across a series have the same number of?
shells
How many shells exists in an atom and what are the names of that shells?
The number of shells varies. The row number of the element is the number of shells. They don't really have names, but they're referred to by how many levels they are away from the nucleus.
Periods represent the number of?
Periods represent the number of shells in a particular element
How many shells are in an element in the sixth row of the periodic table?
6 shells. The first row on the periodic table has 1 shell The second row has 2 shells The third row has 3 shells ... The seventh row has 7 shells. You get the idea :)
How many shells can an electron cloud have?
The correct number of electron clouds or shells sodium has is 3.
How do you spell calsuem?
The correct spelling is "calcium." It is a chemical element with symbol Ca and atomic number 20. It is an essential mineral for human health, supporting bone strength and nerve function.
What is the number of protons in the nucleus of an atom and also indicates the number of electrons in the shells?
The number of protons in an atom of an element is equal to the number of electrons and is referred to as the ATOMIC NUMBER of that element.
How can you use the period number and the group number on the periodic table to describe an element's atomic structure?
The period number helps in determining the number of shells in the element. For example, Sodium (Na) is in 3rd period that means there are 3 shells in the atom of an Sodium.
What does an element's atomic number tell about that emelent?
The number of protons in each nucleus of an atom of the element. Also if this element is an atom and not an ion (has no charge) the Atomic number is equal to the number of electrons in its quantum shells
What role does the electron configuration of an element play?
it possibly shows how many shells an element has to show its atomic number
