MissMaryJ420 MissMaryJ420

01-02-2017
Physics

contestada

How many neutrons does element X have if its atomic number is 59 and its mass number is 164?

Respuesta :

KurdishPotato KurdishPotato

01-02-2017

the mass is the number of n + p if you subtract p from mass you will find n
164 - 59 = 105

Answer Link

Otras preguntas

Find the slope between (1,1) and (3,5).

Journals and government documents can be categorized as

What were the four methods of European colonial control that emerged overtime??? Pleaseee help!!!

How can a citizen best become more informed about current issues?D. A. Find out where his or her local polling location isOB. Run for public officeOC. Register

Which of the following is true for all exergonic reactions? The reaction releases energy. A net input of energy from the surroundings is required for the reacti

I don’t get this question

Can someone please help me out with this question??

At the beginning of a class period, half of the students in a class go to the library. Later in the period, half of the remaining students go to the computer la

Write a recursive formula for the sequence -2,4,-8, 16, ... a = -2, a, = an - 1+6, n22 a = -2, an=-2an - 1, n > 2 19,5-2, a, = 24, -1, 122 aj = 16, an= -2an

What is meant by the following statement? The cell membrane is said to be fluid. A. It moves sideways. B. It fills up with water. C. It remains very rigid. D. I