dr5fzg4n2h dr5fzg4n2h

02-02-2021
Chemistry

contestada

Which particle has two neutrons?
o 1 0 n
O 2 1 H
o 4 2 He
O 1 1 H

Respuesta :

sclxlmasc sclxlmasc

02-02-2021

4/2 He has two nuetrons

Answer Link

Otras preguntas

Question 9 (multiple answer) Which excerpts from “Energy and the National Goals—A Crisis of Confidence” most effectively support President Jimmy Carter’s perspe

When mr. jones, the owner of a local hardware store, asks one of his lawnmower suppliers about the total ability of their product to meet customer needs, he is

What is the smallest angle of rotational symmetry that maps a regular nonagon (9 sides) onto itself? ___°

What is the vertex of y=6x^2-24x+30

"if a stream flow measures 12 meters in 60 seconds, what is the stream's average rate of flow?"

Name the painting above and its artist. What type of perspective was created by the artist in this painting? Determine the vanishing point(s) and the elements i

A duck with a mass of 0.90 kilograms flies at a rate of 12.0 m/s. What is the kinetic energy of the duck?

You are walking down a wooded path you notice a large depression in the ground that has burn Mark's along the outside. What caused the hole?

Professor Binkie has been studying how playing video games affects a student's performance on the SAT. Using 5,000 students, the Professor is monitoring the am

According to the dietary guidelines for Americans which of the following is important in order to maintain a healthy weight? A. Get all the nutrients your body