Please help, Question 1

In the electron configuration for Helium, 182, what does the 1 represent? (TEKS 6D.1)

1

Answer

A

Subshell

B

Energy level

2

С

Number of electrons

D

Electron spin

4

Question 1

5

How many atoms of oxygen are contained in 160 grams of n2o3

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart