lp1215867 lp1215867

02-03-2021
Chemistry

contestada

what is the mass number for an atom that has 36 protons 36 electrons and 40 neutrons

Respuesta :

rahmant rahmant

02-03-2021

Answer:

76

Explanation:

Mass number = number of protons plus the number of neutrons

So, 36 + 40 = 76

Answer Link

Otras preguntas

Solve the equation and state a reason for each step. 2(4x+2)=20 find x and show work or explain your answer.

4x−4<8 AND9x+5>23 solve for x

What is 25 divided by 2350

Pleaseeeee Helppppp!!! A group of 40 trees in a forest are not growing properly. A botanist determines that 34 of the trees have a disease or are being damaged

would an american citizen charged with burglary be tried in a military tribunal or a civilian court

what information can you gather to support your idea about the profit in intrapreneurship?

Compare the fraction 1:24,000 to the fraction 1:3,168,000; which is the largest rational number

Draw what you think the models of aerobic respiration and anaerobic respiration would look like if you constructed them.thank you

How do you calculate the area of a circle?

a number 84 is divided into two parts. if the difference between half of the first part and one-third of the second part is 12, find two parts of number.