02-11-2016
Biology

contestada

How many protons are in the radioactive isotope ?

Respuesta :

Аноним Аноним

02-11-2016

I am assuming K is potassium and potassium atoms have 21 protons and 21 neutrons. hope that helps some

Answer Link

Аноним Аноним

02-11-2016

ur question is incomplete never heard of it, if u mean 40/19k, the answer is 19.

Answer Link

Otras preguntas

Tapiwa raked 5% more leaves than Adam raked. Together they raked 697 liters of leaves. How many liters of leaves did Adam rake?

What developmenta period is marked by sizeable losses in cognitive potential, chronic stress and fertility?

Which of these social thinkers views society as divided into two broad classes of people—the "haves" and the "have-nots"?

Draw the product formed when cyclohepta-1,3,5-triene (pka = 39) is treated with a strong base.

Two perpendicular lines intersect on the y -axis. The equation of one line is x + 4y - 24 = 0 . Determine the equation of the other line.

A que se dedicaba Belisa crespusculario

What merit good does the u. s. government pay for through the medicaid payroll tax?

Why does the headless horseman carry his head under his arm geometry worksheet?

Which trait has more of a say in the outcome of a genetic cross?

How to find maximum if second derivative test is inconclusive?