5
Chlorine's mass number is 35.5. This is an average value due to the presence of two isotopes of chlorine, chlorine-35 and chlorine-37, in nature.
The four sublevels are s, p, d, and f. These sublevels indicate the shape of the electron cloud around an atom's nucleus, with each sublevel containing a different number of orbitals.
the number of protons is always equal to the number of electrons only then the atom will be stable hence there are 17 electrons in chlorine 36
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Chlorine belongs to period 3 on the periodic table.
The third principal energy level (n=3) has s, p, and d sublevels. In the ground state, the zinc atom has all the s, p, and d sublevels in the n=3 energy level occupied. Therefore, the total number of occupied sublevels in the third principal energy level of a zinc atom in the ground state is 3.
there is only one unpaired electron in copper
how would i know it is 2
the azimuthalquntum no. represented by l
Chlorine has seven (7) valence electrons and seventeen (17) electrons total in its ground state (not an ion or isotope).
it has 6 valance electrons, the number of electrons can be determined by the number of protons it has, which is the same as it's atomic number.
No, the number of sublevels in an energy level is equal to the principal quantum number itself, not its square. The principal quantum number represents the main energy level or shell an electron occupies, while the sublevels (s, p, d, f) represent different orbital shapes within that energy level.
3
The number of sublevels within each energy level of an atom is equal to the value of the principal quantum number (n). Each principal quantum number corresponds to one sublevel within the energy level.
There are several such elements. All of them are in group 13. Those elements are boron, aluminum, gallium, indium, and thallium.
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The atomic mass for chlorine (Cl) is 17