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How many d electrons can there be in a energy level?
No more than 10, as there are only five d suborbitals and each one can only hold two electrons at once.
What three subatomic particles are found in the nucleus?
The nucleus of an atom contains only protons and neutrons. Electrons orbit the nucleus.
Ab equals 0 if and only if a equals 0 or b equals 0?
yes
What equals 775?
775 is the only number in all of math that equals 775.
How nuch numbers does 78 equals equals?
One - 78 can only equal 78.
Is it possible for there to be only one electron in the first orbit and three in the second orbit?
No, according to the Aufbau principle, the first orbit (K shell) can only hold a maximum of 2 electrons and the second orbit (L shell) can hold a maximum of 8 electrons. This is due to the way electrons fill orbitals in an atom based on their energy levels.
How many electrons can the S sublevel hold?
there are two electons in the s sublevel. It is the number of electrons that fit in the first orbital around an atom.
An atom is stable when its outermost orbit is?
An atom is stable when its outermost orbit, or valence shell, is complete with the maximum number of electrons it can hold according to the octet rule. This typically means having eight electrons for most elements, except for hydrogen and helium which only need two electrons in their outer shell to be stable.
What is the maximum number of electrons that each of the fi rst three electron orbits can hold starting from the nucleus?
1st orbit - 2 2nd orbit - 8 3rd orbit - 8 all together all three orbits can hold up to 18 electrons.
The number of electrons in the first orbit?
The first orbit can hold a maximum of 2 electrons. This is because the first orbit, also known as the 1s orbital, has a single subshell called s, which can hold a maximum of 2 electrons following the Pauli exclusion principle.
How many orbitals does helium have?
Helium has a total of two orbitals: one s orbital and one p orbital. Each orbital can hold a maximum of two electrons.
Why can heluim only have two valence electrons?
Because Helium, as the atom number 2, has only 2 protons in the nucleus, so the element He can 'hold' only 2 electrons in its prime K-orbit. However they should not be referred as 'valence' electrons, because they don't participate in valency (= capable of bonding): the K-orbit is stable and filled up and can NEITHER collect more electrons from NOR it will provide its own pair of electrons to other elements thus making it inert (Helium is a 'nobel' gas)
Number of electrons in the outer orbit of an atom of lithium?
There is 1 electron in the outer orbit of an atom of lithium. Lithium has 3 electrons, with 2 electrons in the first orbit and 1 electron in the second orbit, which is the outermost orbit.
What is the maximum number of electron that an outer energy level can hold?
Each inner energy level of an atom can hold a maximum number of electrons. Electrons orbit around the nucleus of an atom in shells. Each shell has a set maximum number of electrons it can hold, and the shell has to be completely filled before electrons can start filling up the next shell.
How many electrons would you need to fill the outermost ring of hydrogen?
Hydrogen need 1 more electron to fill outermost orbit. Then, H will act as anion.
Only subatomic particle NOT found in the nucleus?
Electrons are the only subatomic particles that are not found in the nucleus of an atom. They orbit around the nucleus in specific energy levels.
What is the number of electrons that can be found in the 1st shell of neon?
The first shell of Neon, known as the K shell, can only hold two electrons. The first shell of any chemical element can only hold two electrons.
