The first four lonization energies (IE, through IE) of a period 2 element have the following pattern: kJ/mol ..II IE, IE
Posted: Tue Nov 16, 2021 6:21 am
The first four lonization energies (IE, through IE) of a period 2 element have the following pattern: kJ/mol ..II IE, IE, IE, 1E4 Make a reasonable guess about which element this is. Enter its chemical symbol below. ?