massena88 massena88

08-11-2016
Chemistry

contestada

What is the electron arrangement for aluminum?

2,8,3

2,8,5

2,8,7

2,8,8

2,8,10

Respuesta :

maddyd123 maddyd123

10-11-2016

2,8,3 because Aluminium has the Atomic Number 13

Answer Link

Otras preguntas

Which of the following describes a phenomenon that occurs when we observe plants that wilt? A. The plant begins absorbing oxygen and releasing carbon dioxi

Use the drawing tool(s) to form the correct answer on the provided number line. Eric wants to make sure he keeps an average speed of 70 miles/hour while testin

Find the area of the kite QRST.

In 1845 United States annexed the republic of

Proteins, which are compounds made of nitrogen-rich amino acids, create waste products in the body of animals that must be eliminated. Which toxic compound is

Which statements best describe gases? Check all that apply.The atoms in a gas move at high speeds.The atoms in a gas often get stuck together.The atoms in a gas

A molecule that can be used as a molecular clock has a neutral mutation rate of one mutation per 5 million years. How many years ago did two species share a com

Need answer NOW!!!! What are the solutions to the system of equations? x^2+y^2=5 y=2x ( a0, 2)and ( a1, a2)

who declared that all living cells can only come from other living cells

what is the solution of log3x-2 4096=4?