haylie42 haylie42

11-12-2019
Chemistry

contestada

State the number of valence electrons the following element has:
B

Respuesta :

jramabile jramabile

11-12-2019

Boron has 3 valence electrons

Answer Link

Otras preguntas

Find the difference between 11/5 and 5/2 on a number line

2. Which of the following is an example of persuasive writing? travel brochure short story O cause-and-effect essay letter to the editor

If a football quarterback had a really really good night and threw over 15 perfect passes to score touchdowns. What would you do to investigate whether he had c

Complete combustion of 6.4g of compound K produced 8.8 g of carbon dioxide and 7.2 g of water. Calculate the empirical formula of K.

Cretaceous-Paleogene extinction was sudden, caused by a large___ impact changing Earth's climate from warmer, wetter to cooler, drier killing large land animals

Which of the following best expresses the purpose of the Northwest Ordinance? A. Establish an orderly method for expansion B. Create trade alliances with Native

Which situation involves permutations? A. choosing 5 people out of 15 to participate in a survey B. choosing 3 flavors of ice cream out of 15 for an ice-cream s

Solve each of the following equations. Show its solution set on a number line. Check your answers. |2(x-1)|=11

Compared to the energy of an electron in the second shell of an atom of sulfur, the energy of an electron in the 1 first shell is lower 2 first shell is the sam

helppp mee pllleasse