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How many energy levels does carbon have?
Carbon has 2 energy levels. There are 6 electrons, 6 protons, and 6 neutrons.
What does a lithium atom contain?
A lithium atom contains three protons, three electrons, and usually four neutrons in its nucleus. The electrons occupy energy levels around the nucleus in a specific configuration.
What is the Bohr model for Lithium?
Lithium is element number 3Its nucleus contains 3 protons and 4 neutrons (Atomic Mass=7) and there are 3 electrons in orbit around the nucleus.Since there can be only 2 electrons in any orbit. the third electron orbits in a second orbital path, further out from the nucleus.
Why lithium flame give red color?
The red color in a lithium flame is due to the excitation of lithium atoms. When lithium is heated in a flame, the electrons in the lithium atoms are excited to higher energy levels. As they return to their ground state, they emit light in the red part of the spectrum, resulting in the characteristic red color of a lithium flame.
Is the electron configuration of sodium an excited state or ground state?
The electron configuration of sodium in its ground state is 1s2 2s2 2p6 3s1. This is not an excited state configuration, as the electrons are in their lowest energy levels available in the atom. Excited states occur when electrons are in higher energy levels than the ground state configuration.
If an element has 3 electron energy levels rings and 3 valence electrons what element is it?
The element is likely lithium (Li). Lithium has 3 electron energy levels (shells) and 3 valence electrons in its outermost energy level.
How many energy levels does lithium have?
there are two protons in the first level and one proton in the second level of Lithium
How many electrons are in the energy levels of carbon?
In its ground state, carbon does not have any electrons in the third energy level.
How many energy levels does carbon have?
Carbon has 2 energy levels. There are 6 electrons, 6 protons, and 6 neutrons.
Which energy position do electrons generally want to be in?
Electrons generally want to be in the lowest energy position, which is the ground state energy level. When electrons are in higher energy levels, they tend to transition back to lower energy levels to achieve stability by releasing energy in the form of photons.
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?
This atom would be lithium (Li). It has 3 electrons, with 2 electrons in the first energy level and 1 electron in the third energy level.
What does a lithium atom contain?
A lithium atom contains three protons, three electrons, and usually four neutrons in its nucleus. The electrons occupy energy levels around the nucleus in a specific configuration.
What colour flame do you get when you burn lithium chloride?
When you burn lithium chloride, or any other lithium salt, you get a crimson flame, due to the positive lithium ions. The heat from burning the substance excites the outer electrons of the lithium ions to higher energy levels, when they drop back to the ground state, energy is released as light, and the wavelength of that light corresponding to that drop is crimson, hence we see a crimson flame.
Can electrons lose energy at ground state explain?
Electrons at ground state have the lowest energy levels in an atom. They can lose energy by emitting a photon of light or by participating in a chemical reaction. This energy loss can cause the electron to move to a lower energy level or to be released from the atom altogether.
What is the Bohr model for Lithium?
Lithium is element number 3Its nucleus contains 3 protons and 4 neutrons (Atomic Mass=7) and there are 3 electrons in orbit around the nucleus.Since there can be only 2 electrons in any orbit. the third electron orbits in a second orbital path, further out from the nucleus.
Can seven energy levels have a minimum number of electrons?
It depends on the ground level and its orbital axes
What has 4 electrons in energy level n3?
An atom with 4 electrons in energy level n=3 could be an atom of lithium (Li). This is because lithium has an electron configuration of 2-1 in its first three energy levels (n=1, n=2, n=3) with 4 electrons, two in the first energy level, two in the second energy level, and one in the third energy level.
