Maddenmobile6374 Maddenmobile6374

20-09-2018
Chemistry

contestada

How manhhy neutrons does element x have if its atomic number is 24 and its mass number is 77??

Respuesta :

godlike74 godlike74

20-09-2018

77(no of protons and neutrons)-24(no of protons)
53 nuetrons

Answer Link

Otras preguntas

what are the most important highlights from the war of 1812

You manage a bookstore and sold 95 out of 100 "do it yourself" home repair books. What percent of the books did you sell?

—¿Me trae unas papas fritas, por favor? —Sí, _____. A. me gustan las papas fritas B. me faltan C. y ¿para beber? D. le traigo un postre

Question 1 Which statement best describes evolution? Species have changed over time. Traits acquired during a lifetime are passed to offspring.

Imagine two billiard balls on a pool table. Ball A has a mass of 2 kilograms and ball B has a mass of 3 kilograms. The initial velocity of ball A is 9 meters pe

what happens to the volume of a rectangular prism if you double the height give an example

The movement of perfume from a vial until it randomly disperses throughout the room is an example of

Cell theory does not state that A. all organisms are made of cells B. All cells are exactly the same C. Cells come from other cells D. Cells are the basic unit

find the slope of the line that passes through the two given points (-4,3) and (-8,6)

Indicate all possible names for -1/6.A.real number,irrational B.real number,rational C.real number,rational,integerD.real number,rational,integer,whole