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What is the electronic configuration of an atom with atomic number 41?
The chemical element with the atomic number 41 is niobium; the electron configuration is:[Kr]4d4.5s1.
What does he mean on the modern periodic table?
He is the symbol given to Helium.It has atomic number 2.It is the noble gas with electronic configuration 1s2.
How many electrons do you need to become a noble gas?
A species (element, cation or anion) should have eight valence electrons to have a noble gas electronic configuration. However element upto atomic number 4 may have 2 valence electrons and attain the electronic configuration of helium noble gas.
What is the electronic configuration of Na?
Sodium is atomic number 11 so it has 11 electrons. The electronic configuration would be 1s2 2s2 2p6 3s1.
What 2 atomic properties will you examine for periodic trends?
- atomic number (number of protons)- electron configuration
What is the electronic configuration of an atom with atomic number 41?
The chemical element with the atomic number 41 is niobium; the electron configuration is:[Kr]4d4.5s1.
What is the electronic configuration for chlorine with atomic number 17?
The electronic configuration of chlorine is 1s2, 2s2 2p6, 3s2 3p5.
What is the Atomic number and electronic configuration of iodine?
Iodine is a non metal element. Atomic number of it is 53.
What is the electronic configuration of an element with 18 atomic number?
The element is Argon. Its configuration is 2 8 8.
What is the atomic no.for sodium?
Atomic number for sodium is 11. 2-8-1 is the electronic configuration of sodium.
How do you find valencies of an atom using atomic number or electronic configuration?
The number of electrons on the external level is generally equivalent to valency.
What is the electronic cnfiguration of bromine with atomic number 35?
The electronic configuration of bromine (atomic number 35) is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. This means that it has 35 electrons arranged in energy levels and sublevels according to the Aufbau principle.
What is the electronic configuration of sodium?
Atoms of the element sodium (atomic number 11) have the electron configuration 1s22s22p63s1 with the noble gas form [Ne] 3s1
What does he mean on the modern periodic table?
He is the symbol given to Helium.It has atomic number 2.It is the noble gas with electronic configuration 1s2.
What element is ar3d34s2?
[Ar]3d34s2 is the shorthand electron configuration for Vanadium (V).
How many electrons do you need to become a noble gas?
A species (element, cation or anion) should have eight valence electrons to have a noble gas electronic configuration. However element upto atomic number 4 may have 2 valence electrons and attain the electronic configuration of helium noble gas.
What is the electronic configuration of calcium?
The element calcium (atomic number 20) has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 or in noble gas form : [Ar] 4s2
