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

The united states is often called a nation of immigrants, and yet us history reveals many examples of anti-immigrant sentiment, actions, and legal restrictions.

find the angle,2x, in the wedge shown

Read the following paragraph and select the correct answer. For the night-wind has a dismal trick of wandering round and round a building of that sort, and moan

One boat is overtaking another. Which boat should stand on?

Please help me with this question.. I'm stuck :(

How did the northwest ordinance of 1787 affect the expansion of slavery?

A colony of bacteria is growing exponentially according to the function below, where t is in hours. About how many hours will it take for the population to reac

Historically, who originally influenced the style and trends of art, architecture, furniture, and fashion? A. Interior designers C. Architects B. Upper class D.

Genghis khan started a campaign to conquer the whole planet right around 1200 ce and got fairly close to doing it. select one: a. True b. False

which is a good guideline when evaluating art