Question

Li be b c n o f and ne are all in the same periodr placing elements in the same period

Answer 1

Answer:

give a proper question bro

Answer 2

Answer:

Li , Be , B , N , O , F and Ne belongs to same period i.e. second period . This period corresponds to the filling of the second (n = 2) shell, more specifically its 2s and 2p subshells.

They follow a general trend as going from left to right

• atomic no. and therefore charge increases
• atomic radius decreases
• number of valence electron increases
• first ionization energy increases
• electronegativity increases ( excluding Ne )

Mark as Brainliest