MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Atomic Number

A metal ion w...

Question

A metal ion with +3 charge has five electrons in the 3d-subshell. The atomic number of the metal is_________.

Open in App

Solution

Electronic configuration of metal is $[A r] 3 d^{6} 4 s^{2}$ so its atomic no is 26.

Suggest Corrections

thumbs-up

0

Similar questions

Q. An ion having a 4+ charge and a mass of 51.99 amu has two electrons with n=1, eight electrons with n=2, and ten electrons with n=3. Give the total number of protons present in the nucleus of the atom of metal.

Q. How many orbitals in this subshell have an unpaired electron, if an atom has eight electrons in a

3 d

Q. Assertion :Transition metals show variable valency. Reason: Transition metal ions possess unpaired electrons in 'd' subshell.

Q. A transition metal X has a configuration [Ar]

3 d^{4}

in its +3 oxidation state. The atomic number of the metal is:

Q. An atom of an element has 3 electrons in 4p subshell. The atomic number of the element is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard IX Chemistry

Join BYJU'S Learning Program

CrossIcon