yerosanbona yerosanbona

16-05-2021
Chemistry

contestada

Write the electronic configuration of the following element or ion and circle on their valance electrons
A.27 Al =
13
B. 31p-3
15

please answer my question now ! I will give you a Brinalist

Respuesta :

16-05-2021

1s2,2s2,2p6

Explanation:

electron arrangements

Answer Link

Otras preguntas

Who were the big swing band leaders of the 1930s - 1940s?

What results when the government spends more than it takes in?

Please help for 10 points and help with both questions please.

1. In general notation for your main topics ( or body sections ) in an outline is a. roman numerals b. capital letters c. arabic numerals d. lowercase letters

How many times does 75 go in to 2,000,000?

What are some practical applications for determining the motion of an object?

Help please need to turn In tomorrow

Please read the following attachment and answer the problem.

How can 934,200,000,000 be written in words? a. 934.2 thousand b. 934.2 million c. 934.2 billion d. 934.2 trillion

How many solutions does the following system have? Choose the explanation that best fits your answer. y=−12x+4,4x+8y=16