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

Choose the option that is a type of verbal phrase. A.Participial phrase B.Infinitive phrase C.Gerund phrase D.All of the above

A rectangular patio has a length of 12 1/2 feet and an area of 103 1/8 square feet. What is the width of the patio?

what makes noble gases stable

What reforms did Julius Caesar put in place that increased his popularity with poor and working class Romans

The central core of an atom is called the a. reactor vessel. b. neutron. c. proton. d. nucleus.

A compound sentence contains?

Solve. 3(4x + 2x) = 8

The official leader of the U.S. Senate is the a. President Pro-tempore. b. Speaker of the Senate. c. Vice President of the United States. d. Senate majority lea

I drop a penny from the top of the tower at the front of Fort Collins High School and it takes 1.85 seconds to hit the ground. Calculate the velocity in m/s aft

Pierre is running 26 and 2/10 miles in the marathon. He has run 3/4 of the way. How far has he run?