hazefreedom5232 hazefreedom5232

02-04-2018
Physics

contestada

How many neutrons does element x have if it’s atomic number is 31 and it’s mass number is 88?

Respuesta :

rohanbommareddy rohanbommareddy

05-04-2018

You would find the answer by doing 88-31 which is equal to 57. The answer is 57

Answer Link

Otras preguntas

Solve the system of equations. Type in all points of intersection for the two functions and round to the nearest tenth if necessary f(x)=sr5x+25-1 g(x)=x^2-2x-3

set x is made up of the possible ways five students, represented by a, B, C, D, and E, can be formed into groups of three. Says y is made up of the possible way

simplify (x^-1y^2)(-3x^2y^0) Please help and explain

Simplify the following expression. A. B. C. D.

The area of the given trapezoid is: 10 cm 8 cm 22 cm O256 cm² 320 cm² O 128 cm² 13 cm

What is the translation of Feminae aquam ad villam portant in english

What standard form polynomial expression represents the area of the triangle area = 1/2 bh

In this lab, you create a programmer-defined class and then use it in a C++ program. The program should create two Rectangle objects and find their area and per

Which side lengths form a right triangle? Choose all answers that apply:

Select the correct answer. Lavinia wants to use a protocol for sharing files on a computer network. Which protocol is designed for that purpose? A. DHCP B. DNS