University:
High School
Course:
High School Chemistry
Academic year:

2023
Views:

246

Pages:

1
Author:

Rose G

Electrons Electrons or but the rudens in shells, and each shell canonly hold a certain ammat of Elections. I can only hold 2 ekatrons, but all, The first shell cone after than can hold 8. (The inner shell hast the weakest energy, and as the shells get 4. Suother away. the muulens they have more enemy - Therefore the outer shell will have the - I mostereny. He N ( Ca) * Helium Carbon Sodium Calcium Protons 2 6 11 20 Neutrons 2 6 12 20 Elections 2 6 11 20 Atomic Mass 4 12 23 40 Elements in the same group (row), have the same number of shells, and therefore have similar properties Elements in the same period (column), have the same number of electrons in their outer shells, meaning they lose ad/gain electrons similarly when creating en conis bond, and become more reactive as you go down the table. This is bessure they these wonttiget rid of electrons Brother from the nucleus move.