2 Ways to Excite Electrons Into High Energy States?

Answer Electrons are the negatively charged particles of the atom. Electrons circle the nucleus, which contains the protons and neutrons, at various distances called shells. Each element has a certain num... Read More »

Top Q&A For: 2 Ways to Excite Electrons Into High Energy States

How many electrons does oxygen have in its first energy level?

Electrons in an atom are divided into energy levels. The maximum capacity of each energy level can be determined according to the formula 2n^2, or two times n squared, with n referring to the numbe... Read More »

How to Explain the Photoelectric Effect With Respect to Light, Energy & Electrons?

The photoelectric effect describes the process whereby light is shone on a metallic substance resulting in the emission of an electron. It was first described in 1886 by Heinrich Hertz, who observ... Read More »

What is the number of electrons in the outermost energy level of an oxygen atom?

An oxygen atom has six electrons in its outermost energy level. The atom has two energy levels and a total electron count of eight, with two found in the first energy level.Source:ChemicalElements.... Read More »

How much of the United States energy is nuclear energy?

About 20 percent of all energy produced in the United States came from nuclear power as of 2009, according to the Nuclear Energy Institute. Worldwide, nuclear power accounted for 14 percent of all ... Read More »