Contributing

How many energy levels are there in sodium?

How many energy levels are there in sodium?

11

Element Element Number Number of Electrons in each Level
Oxygen 8 6
Fluorine 9 7
Neon 10 8
Sodium 11 8

Which level has the highest energy level?

The highest occupied energy level in an atom is the electron-containing main energy level with the highest number.

Does sodium have high energy levels?

Atoms are at their most stable when their outermost energy level is either empty of electrons or filled with electrons. Sodium atoms have 11 electrons. Two of these are in the lowest energy level, eight are in the second energy level and then one electron is in the third energy level.

Why does sodium have 3 energy levels?

Period 3. Explain that sodium has 11 protons and 11 electrons. There are 2 electrons on the first energy level, 8 electrons on the second level, and 1 electron on the third energy level. Explain that the second energy level can only have 8 electrons so the next electron in sodium has to be on the next (third) level.

How many energy levels are in K?

4

Number of Energy Levels: 4
First Energy Level: 2
Second Energy Level: 8
Third Energy Level: 8
Fourth Energy Level: 1

Which shell has more energy?

So a large amount of energy is required to liberate an electron from an inner most shell rather than an electron from the outermost shell. This is why we say that the electron in the outermost shell has a higher (potential) energy than the inner most shells.

What is the lowest and highest energy?

In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves. Microwaves (like the ones used in microwave ovens) are a subsection of the radio wave segment of the EM spectrum.

What element has four energy levels?

Bromine is in period (row) 4 on the periodic table. This means it has 4 energy levels.

How many energy levels is sodium? Sodium has 11 electrons. The first two fill the innermost energy level. The second energy level is also full, holding eight electrons and one electron remaining in the outer energy level. It is the number of outer electrons that give an element its chemical properties.

Where is sodium on the periodic table of elements?

Sodium is in column 1 of the third period. In a sodium atom, the highest-energy principal energy level containing electrons is the third energy level, and that energy level contains one electron. 2. The transition elements

Which is the strongest line in the sodium spectrum?

Taking the range from 400-700nm as the nominal visible range, the strongest visible line other than the D- lines is the line at 568.8205 which has an intensity about 0.7% of that of the strongest line.

What makes up the sodium atomic emission spectrum?

Sodium Atomic Emission Spectrum. The sodium spectrum is dominated by the bright doublet known as the Sodium D- lines at 588.9950 and 589.5924 nanometers. From the energy level diagram it can be seen that these lines are emitted in a transition from the 3p to the 3s levels. The line at 589.0 has twice the intensity of the line at 589.6 nm.