hrishikeshvidhate03 Asked: December 2022 q9 what are ions name the elements with variable valency 63a597a206f88
hrishikeshvidhate03 Asked: December 2022 write the atomic nos of elements h to ca and memorise the atnos
hrishikeshvidhate03 Asked: December 2022 write the sub atomic particles in an atom write three properties ofelectrons ampprotons
hrishikeshvidhate03 Asked: December 2022 differentiate between the following steep slope and gentle slope