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How many energy levels in a neutral atom of xenon and how many electrons would be left over?
A neutral atom of xenon has 6 energy levels, with 54 electrons occupying those levels. Xenon has 54 electrons in total, so no electrons would be left over in a neutral xenon atom.
Which element has 3 energy levels and 7 valence electrons in a neutral state?
The element with 3 energy levels and 7 valence electrons in a neutral state is chlorine (Cl), which has an electron configuration of 2-8-7.
How many levels are in an electrically neutral sodium atom?
An electrically neutral sodium atom has 11 electrons. These electrons occupy different energy levels or shells around the nucleus. Sodium has 3 electron shells or levels: the first energy level can hold up to 2 electrons, the second energy level up to 8 electrons, and the third energy level up to 1 electron.
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 are the energy levels of an atom occupied by?
An atom's energy levels are occupied by electrons. Electrons occupy the energy levels, or electron shells, in order of increasing energy. The lowest energy level is filled first before electrons move to higher energy levels.
How many valence electrons does a neutral Be atom have?
It depends on the atom.Atoms may have up to three energy levels, or layers of electrons, although some elements, such as helium, have only one. If an atom has one energy level, its valence electrons may total up to only two. If it has two or three energy levels, It may have up to eight total valence electrons. An atom is neutral when it has the greatest possible number of electrons.
How many energy levels in a neutral atom of xenon and how many electrons would be left over?
A neutral atom of xenon has 6 energy levels, with 54 electrons occupying those levels. Xenon has 54 electrons in total, so no electrons would be left over in a neutral xenon atom.
What is the neutral atom that has its first two energy levels filled has 6 electrons in its third energy level and has no other electrons?
The neutral atom with the specified electron configuration has 10 electrons in total. This atom is neon (symbol: Ne), which has a total of 10 electrons and has its first two energy levels filled with 2 and 8 electrons, respectively, while the third energy level contains 6 electrons.
Which element has 3 energy levels and 7 valence electrons in a neutral state?
The element with 3 energy levels and 7 valence electrons in a neutral state is chlorine (Cl), which has an electron configuration of 2-8-7.
How many energy levels are in an electrically neutral sodium atom?
the element sodium has 1,000,000 million energy levels.
Which elements have 3 energy levels with only 4 electrons in the last energy level?
oxygen
How many levels are in an electrically neutral sodium atom?
An electrically neutral sodium atom has 11 electrons. These electrons occupy different energy levels or shells around the nucleus. Sodium has 3 electron shells or levels: the first energy level can hold up to 2 electrons, the second energy level up to 8 electrons, and the third energy level up to 1 electron.
How many energy levels do most elements have?
Most elements have multiple energy levels, typically ranging from 1 to 7. The number of energy levels an element has depends on the number of electrons it contains. Each energy level corresponds to specific electron orbitals where electrons can be found.
Why do elements burn different colors when they are heated?
When elements are heated, their electrons absorb energy and move to higher energy levels. When the electrons return to their original energy levels, they release energy in the form of light. The color of the light emitted depends on the amount of energy released, which is specific to each element. This is why elements burn different colors when they are heated.
What is the neutral atom that has its first two energy levels filled has 5 electrons in its third energy level and has no other electrons?
This atom is nitrogen with an atomic number of 7. The first two energy levels (K and L) are filled with 2 and 5 electrons, respectively. The third energy level (M) has 5 electrons, giving a total of 12 electrons for the neutral nitrogen atom.
How many electrons are in the highest occupied energy level of a neutral titanium atom?
It has 2 unpaired electrons and 8 empty electron levels.
Identify the element whose electrically neutral atom has 2 energy levels with 2 electrons in the outer energy level?
beryllium
