Question

The similar physical and chemical properties of elements in the same group is due to the reason: (A) they have same no of electrons (B) they have same no of protons (C) they have same no of valence electrons (D) they are extracted by similar processes​

Answer 1

Answer:

The similar physical and chemical properties of elements in the same group is due to the reason: (A) they have same no of electrons (B) they have same no of protons (C) they have same no of valence electrons (D) they are extracted by similar processes

Explanation:

The similar physical and chemical properties of elements in the same group is due to the reason: (A) they have same no of electrons (B) they have same no of protons (C) they have same no of valence electrons (D) they are extracted by similar processesThe similar physical and chemical properties of elements in the same group is due to the reason: (A) they have same no of electrons (B) they have same no of protons (C) they have same no of valence electrons (D) they are extracted by similar processes

Answer 2

Answer:

(c ) is correct as options

Explanation:

they have same no of valence electrons