hikaruswife hikaruswife

02-10-2020
Chemistry

contestada

A Cobalt (Co) atom has a mass number of 60. Its atomic number is 27. How many neutrons does the cobalt atom have?

Respuesta :

02-10-2020

Answer:

33 Neutrons

Explanation:

Atomic Mass = # of Protons + # of Neutrons

Atomic Number = Proton count

Atomic Mass of Co = 27 Protons + x Neutrons

60 = 27 + x

x = 33

Answer Link

Otras preguntas

A bullet of 10g strikes a sand bag at a speed of 100 m/s and gets embedded after travelling5 cm inside the bag.Calculate the resistive force exerted by the sand

Because the criminal justice system of the state of Cadmia has focused on the efficient arrest and conviction of criminal offenders, the crime rate in Cadmia ha

The Allied Taxi Company charges $2.50 to pick up a passenger and then adds $1.95 per mile. Isaac was charged $27.46 to go from one city to another. If x represe

whats the Quotient and remainder of 371 divided by 8

What is some qualitative and quantitative that prove the law of superposition? please i have no idea

Solve for x. 5(x+1)≤5x+3 no solution all real numbers x≤1 x≤7

Please help thank you

What’s the answer for #5 everyone keeps putting different answers

Please answer this correctly

can someone PLEASE help me with this