12-09-2020
Chemistry

contestada

a nucleus with 4 protons has a positive charge of _____ PLEASE LET ME KNOW

Respuesta :

victoriav36387 victoriav36387

12-09-2020

Answer:

if were talking about berylium then the answer should be 2 because it wants to move 2 spaces back (losing electrons) to become a nobel gas so the answer is 2+

Explanation:

it has 2 valence electrons YW :)

Answer Link

Otras preguntas

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 4 cos 5θ

How does the skeletal system interact with the nervous system? A the nervous system supplies the blood and oxygen to developing bones B the nervous system sup

let's go to saurah,___(tag question )

At standard temperature, a gas has a volume of 275 mL. The temperature is then increased to 130. C, and the pressure is held constant. What is the new volume? I

What question will you be able to answer when you study with a purpose? A. How fast can I read? B. How can I score well on my tests? O C. Who can help me study

what is 2/8 x 4/5 a.6/40 b.8/40 c.6/13 d.8/13

Explain how a reader can assess the accuracy of a news article. ;w; 12 point to who awnsers it ;w;

A total of 50,000 contestants are chosen for a survey. A computer randomly eliminates 20% of the participants each day.

An organism that eats other organisms is called a (n)

What is x if f(x) = -2?