HMKitchen9349 HMKitchen9349

11-09-2017
Chemistry

contestada

What element has two electrons in the outer shell and has electrons in four shells?

Respuesta :

23-09-2017

Calcium. It is classified chemically as one of the alkaline earth elements. It is found in group two of the periodic table. It forms a white coating of calcium nitride (Ca3N2) in air. The symbol is classified as Ca. It is a metallic metal.

Answer Link

Otras preguntas

How does scout feel when she reflects on her relationship with boo radley? how would she define the responsibilities of being a neighbor?

What is the solution to x + 2 = 9?

Young animals often learn valuable hunting skills through

Which of the following best describes rehabilitation? A. the first step of recovery, after which friends and family can begin to help the alcoholic overcome add

Why does Quincey Morris want to pack Winchester’s for the trip?

Does radiation have the same impact on coastal areas, forest areas, and desert areas?

Over the course of the last century, the share of people in the u.s. labor force involved in agricultural work ________

isoflavones, quercetin and anthocyanins are all what type of phytochemicals

Last year new Russell traveled 2378 km and 126 meters to Iceland on vacation. This year she plans to travel 5698 km and 456 m to South Korea . What is the total

When did most states begin banning abortion? A. The mid-to-late 1880s B. The early 1990s C. The mid 1900s D. Abortion has never been illegal in the United State