0
energy level 1=__1__
energy level 2=__4__
energy level 3=__9__
1
2
3
Edit: The question is clear
L,--> Orbital #
1...0
2...0,1
3...0,1,2
Wiki User
∙ 11y ago
Wiki User
∙ 13y agothere is 1 sublevel in the first energy level. There is 2 sublevels in the second sublevel and so on. So all together there would be 3 sublevels in a hydrogen atom.
Wiki User
∙ 11y agohelium has only one energy level with 2 electrons
Wiki User
∙ 15y ago1 level, 1 sublevel.
Wiki User
∙ 14y ago5
Wiki User
∙ 11y agoone
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How many energy levels are found in period 3?
The period number is equal to the number of energy levels. Elements of period 3 have 3 energy levels. Na,Mg,Al,Si are few elements in the period 3.
What is the maximum number of electrons an element with two energy levels can have?
8 electrons.
Does geothermal energy smell?
If by geothermal energy, you are referring to electricity produced using geothermal energy, no it doesn't smell, because energy in any form doesn't smell. On the other hand, a geothermal power plant may give off a "rotten eggs" smell. This is due to hydrogen sulfide being present in the steam collected from the geothermal reservoir. Although the hydrogen sulfide is treated to reduce it to non-toxic levels, hydrogen sulfide can be smelled at levels as low as a few parts per billion. Since geothermal plants won't always be able to remove all of the hydrogen sulfide, some will be released, accounting for the smell.
How many energy levels does bromine have?
Bromine has FOUR energy Levels.
Do sodium and chlorine have the same number of electron energy levels?
Yes, sodium (Na) and chlorine (Cl) both have the same number of electron energy levels. In sodium, the first level has two, the second level has eight and the third level has one. In chlorine, the first level has two, the second level has eight and the third level has seven. They both have three electron energy levels.
What sub levels are contained in the hydrogen atoms first four energy levels?
The hydrogen atom has only one electron.
How many energy levels would electrons of hydrogen and helium fill?
1st energy levels only in which hydrogen will have only one electron whereas helium will have two electrons.
What is the number of energy levels in bismuth?
bismuth has six energy levels
The outer electron levels of hydrogen?
Hydrogen has only 1 electron and has only 1 energy level.
How can you determine the number of energy rings an atom has by looking at the periodic table?
The number of energy levels is equal to the period number of the element. Through a group, the number of energy levels increases. All the elements in a period has the same number of energy levels.
How many electrons are in the second energy level of hydrogen?
Depends on the isotope can be 0 or 1 hydrogen is a highly unstable element that the electron Jumps betweent the two energy levels
How are principle energy levels and energy sub levels related?
Principal energy levels are an atom's major energy levels, ranging in value from 1 to 7. Energy sublevels are contained within principal energy levels, and their number increases as the value of the principal energy level increases.
Are energy levels the same as the period number?
no
What is the energy levels?
The quantum number relating to the size and energy of an orbital
How many energy levels are found in period 3?
The period number is equal to the number of energy levels. Elements of period 3 have 3 energy levels. Na,Mg,Al,Si are few elements in the period 3.
What is hydrogen outermost energy level?
If you are referring to the valence shell; the answer is one.
Can electrons be found at different energy level?
Yes. They are found in different energy levels. The number of energy levels depends on the element under consideration.
