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

BY using eight eights and addition only can you make 1000?????/

Rick has a collection of 6 video games. He let's his best friend borrow 2/6 of his video game collection. Write two fracations a equivalent to this numbet. Expl

what is the ordered pair solution for;x + 2y = 53x - y = 1

On a desk there are 6 sheets of blue paper, 4 sheets of yellow paper, 5 sheets of green paper, and 2 sheets of pink paper. In how many ways can the paper be sta

solve the equation in factoral form (x+3)(x-2/5=0

expand and simplify this can you help (2x²−3x+4) ( x²+5x−7)

expand and simplify this can you help (2x²−3x+4) ( x²+5x−7)

Water Cycle: As _________ get too heavy to hold the liquid, the liquid droplets fall back to Earth.

what are the steps to evaporation but without heat just evaporation steps to follow

A picture frame for a square picture has an area of 80 square inches. What is the length of the picture?