rattacos
contestada

Which of these pairs of elements have the same number of valence electrons? whoever gives an actual answer gets Brainliest!!

Which of these pairs of elements have the same number of valence electrons whoever gives an actual answer gets Brainliest class=

Respuesta :

Dumpburger
Be and Ca

Explanation: On the periodic table, they’re both in the second column. There are eight columns in total (you exclude the elements in the middle when you look at the columns). Columns dictate how many valence electrons there are.