yoseline6149 yoseline6149

04-09-2020
Chemistry

contestada

2. what element has 3 valence electrons and 2 energy levels?

Respuesta :

ifeoluwa16 ifeoluwa16

11-09-2020

Explanation:

I think its boron because boron is no. 5 on the periodic table, and it has a two energy levels with three valence electrons

Answer Link

Otras preguntas

write answers in detail

Find the difference quotient f(x+h)-f(x)/h, where h≠0, for the function below. f(x) = -4x² + 3x-5 Simplify your answer as much as possible.

If I lose 1/10 of something,what fraction do I have left

Under the land lottery system, which three groups were given a chance to participate?

is 5/8 greater than less than or equal to 1/2?

Área de este poligano por favor

A ship leaves port with a bearing of N 78° W. After traveling 25 miles, the ship then turns 90° and travels on a bearing of S 12° W for 25 miles. At that time,

Based on the diagram, which statement is accurate A AB = BC B AD = AC C AC > AD D AD > AC

HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!

HELPPPPPPPPPP PLEASEEEEEEEE!!!!