Answer: The transition elements are in the d-block, and in the d-orbital have valence electrons. They can form several states of oxidation and contain different ions. Inner transition elements are in the f-block, and in the f-orbital have valence electrons.
Explanation:
The outermost energy shell of an atom
because they are involved in forming bonds
Answer:
In physics and chemistry, ionization energy or ionisation energy is the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule.
Explanation:
Answer:
Compound
Explanation:
It has a definite composition throughout and can be made of more than one type of element.
