sierraredd2019 sierraredd2019

16-08-2019
Physics

contestada

An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element?
A. 10
B. 20
C. 30
D. 0
E. 200

Respuesta :

Andy6373783 Andy6373783

16-08-2019

Answer:

10

Explanation:

Number of neutrons = mass number- atomic number

Answer Link

chevytrucks91ow5700 chevytrucks91ow5700

18-08-2022

Answer:

A. 10

Explanation:

Answer Link

Otras preguntas

How did England view its North American colonies?

the product of 7/8 and 9/10 is greater then 9/10

what is the break apart number for 8×4

Juanita is deciding whether to buy a dress that she wants, as well as where to buy it. Three stores carry the same dress, but it is more convenient for Juanita

1. Write true or False: Every Whole number is a Multiple of one, Explain 2. Write True or False: Every whole number is a Factor of one, Explain

what is 0.775 fraction in simplest form?

Wonder what peer would you most like

related facts for 17, 8, 9

Nydia noted all the information below. Which statement gives quantitative data? Some of the growth rings are wider than others. The tree was 20 years old when i

how to screen shot on a computer