If the electron configuration of a element is p1s² 2s² 2P⁵, how many unpaired electron are there?

Similar Questions

The fourteen elements (atomic number 90-103) after actinium are called?  ...

The following are uses of radioactive isotopes except for...

NaCl(s) does NOT conduct electricity, but N(aq) does. This is because ...

Which of the following industrial processes is chlorines not used? ...

What is the chemical symbol for Mercury? ...

Which of the following reactions takes place in the cathode compartment during the electrolysis of c...

Flow of current in electrolytes is due to the movement of ...

Which of the following metals has the strongest metallic bond? ...

When steam is passed over red-hot carbon, the substances produced are ...

Water gas is a mixture of?...