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What is the neutral atom that has its first two energy levels filled has 1 electrons in its third energy level and has no other electrons?
Sodium
What is the optimum number of electrons for sodium to possess in its outermost closed shell?
As a neutral atom, sodium possesses 1 electron in its outermost (3rd) energy level. As a 1+ ion, it possesses 8 electrons in its second energy level, forming an octet, which is the optimum number of electrons for sodium to possess in its outermost energy shell.
If an atom has 7 electrons how many electrons are located in the second energy level?
An atom with seven electrons will have five electrons in the second energy level.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
Explain how valence electrons in an atom are used to form a full outermost energy level?
The electrons on the outermost energy level of the atom are called valence electrons.
What is the neutral atom that has its first two energy levels filled has 1 electrons in its third energy level and has no other electrons?
Sodium
What is the optimum number of electrons for sodium to possess in its outermost closed shell?
As a neutral atom, sodium possesses 1 electron in its outermost (3rd) energy level. As a 1+ ion, it possesses 8 electrons in its second energy level, forming an octet, which is the optimum number of electrons for sodium to possess in its outermost energy shell.
If an atom has 7 electrons how many electrons are located in the second energy level?
An atom with seven electrons will have five electrons in the second energy level.
Why is the 11th electron of the sodium atom located in the third energy level?
Each energy level can hold different number of electrons. The first energy level holds 2, second holds 8, and third holds 8. Because the first two energy levels of sodium can only hold 10 electrons, the sodium has a third energy level to hold the 11th electron.
How many electrons are the third energy level of a calcium atom?
There are 8 electrons in the third energy level of a calcium atom.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
What happen when an atom has more electrons that can fit in one energy level?
An atom has multiple energy levels. When an atom has more electrons than it can fit into an energy level, then it puts them into the next higher energy level.
What is the word for the definition electrons in the outermost energy level of an atom?
valence electrons are the electrons in the outermost energy level
When an atom has one or more electrons in higher energy levels?
An atom has multiple energy levels. When an atom has more electrons than it can fit into an energy level, then it puts them into the next higher energy level.
Explain how valence electrons in an atom are used to form a full outermost energy level?
The electrons on the outermost energy level of the atom are called valence electrons.
How many electrons can an atom's third energy level hold?
The third energy level of an atom can hold eight electrons.
Which electrons in an atom have the highest energy level?
The valence electrons.
