reneeeee9770 reneeeee9770

21-08-2018
Chemistry

contestada

Atom with mass number of 31 and 16 neutrons what is the atomic number

Respuesta :

LUVstitchy LUVstitchy

21-08-2018

It is 14.
Since protons + neutrons = mass number...
Mass # - neutrons = protons. So, plugging into the formula:
30 - 16 = 14 protons.

Answer Link

Otras preguntas

Alisa has 10 yellow cars, 7 green cars, 5 red cars, 9 purple cars, 11 blue cars, 26 brown cars, and 44 black cars. How much cars does Alisa have?

Given B(6,-6), C(-9,-5), D(0,-6), and E(x, 9). Find x such that BC ⊥ DE (the BC and DE have lines over them in the original delta)

As her business is growing, she is reviewing her business ownership structure to decide if there may be a more favorable structure as it relates to her taxes. W

Select the correct answer from each drop-down menu. Identify the important role that the Catholic Church played in the development of theater by completing thes

Given ab =(6,3) wuth the terminal point b (2,4) find the coordinates of initial point a

1 QUESTION When were the first theatres built in the following countries: Jamaica, Antigua, Barbados, St Lucia, Trinidad? What type of plays do you think were p

Match the source of information to its target audience. for personal information students government officials owner of a new business a personal diary of an an

What types of traffic can still fool stateful firewalls?

What's 960 divided by 40?

Use f (x) = |x| f (x) is shifted left 5 and shifted up 2 to create g(x). Write the equation g(x)