shashank10268 Asked: December 2022 what are electrons ? what charge do they have ? how are they helpful for us ?who ever answers first
shashank10268 Asked: December 2022 how does we humans cause harm to earth whoever answers first i will mark as brainilest
shashank10268 Asked: December 2022 Why is the electron gain enthalpy of O or F is less negative than that of the succeeding element in the group ?no
shashank10268 Asked: December 2022 Define electron gain enthalpy. How it varies in a group and in a period? Why is the electron gain enthalpy of or F is less