TayTay4473 TayTay4473

02-02-2015
Chemistry

contestada

Explain how cobalt-60 and cobalt -59 can be the same element but have different mass numbers

Respuesta :

mmorris mmorris

02-02-2015

The number of protons and the atomic number are the same for both forms of cobalt, but the number of neutrons varies for each cobalt ion.

Answer Link

Otras preguntas

Select the correct answer. Which step in the presidential election process happens first? A. a primary election B. the popular vote C. the nominating conven

please help me with this and i'll mark you as brainlist. but it has to be a answer that makes sense

Five numbers have an average of 6. Four of the numbers are 0, 1, 3, and 7. What's the fifth number?

An advanced biology student wants to test the effects of a chemical fertilizer versus natural fertilizer, so she plans to divide a rectangular garden in half by

Which ordered pair is a solution of the equation? y = -6x+1

the chart shows the hourly wage for the employees at the local newspaper office what is the hourly wage of most of the employees

Ifa rectangle measures 20 meters by 48 meters, what is the length, in meters, of the diagonal of the rectangle?

SOLVE FOR X 6x + 4 = 3x +13

I need help lollllllllll

What is the x-coordinate of the point where the graphs of y = 8 and y = 2x intersect?