markslamborghini markslamborghini

14-02-2021
Chemistry

contestada

The electron configuration of an element is 1s22s2. How many valence electrons does the element have?

1
2
3
4

Respuesta :

Khasandra Khasandra

14-02-2021

1s²2s²

#The total electron/proton is the power

2 + 2 = 4

Answer : 4

Answer Link

nmcollett12 nmcollett12

06-10-2021

Answer:

Its 4, pls mark as brainliest

Explanation:

Answer Link

Otras preguntas

How is the movie emperors new groove related to the beatitudes.

What are the two subdivisions members of the capitalist class are divided into?

The radius of a circular hat is 3.7 inches. Find the circumference. Use 3.14 for π. (1 point) 1.85 in. 11.618 in. 23.236 in. 22.2 in.

A scale drawing of a house addition shows a scale factor of 1 in. = 3.3 ft. Josh decides to make the house addition smaller, and he changes the scale of the dra

How many more inches will the puppy grow

True or false all changes in genes due to mutations are not beneficial

Which biological process allows us to perceive changes in the environment? a. sensitivity b. growth c. movement d. respiration

Even if you are not in jeopardy of failing a class, explain why you might decide to seek the help of a tutor anyway.

Who was the chinese reformer who became president of china in 1911?

graph the linear equation find three points that solve the equation then plot on the graph 3x+2y=2