21-10-2021
Biology

contestada

What is the mass number of potassuum atom that has 20 neutrons

Respuesta :

cytoplasmids cytoplasmids

21-10-2021

The mass number of a potassium atom is 39.

Answer Link

Otras preguntas

Two sides of a right triangle have lengths of 72 cm and 97 cm. The third side is not the hypotenuse. How long is the third side? quizziz

Select the correct answer from each drop-down menu. Consider the function f(x) = 3x4 − 5x2. This function is 1. even 2. odd 3. neither even or odd because

What do you think is the most interesting career within the field of 2D art? Why? When is paying a commission the customary way to pay? What are the benefits o

One serving of which food item on the data table provides the most energy?

Use Order of Operations to solve. PEMDAS 9 + 6(2²+4)

A bag of flour weighs 50 2/3 kg what is the total weight of 10 bag

Solve the system by substitution y = -4x -4 y = -8x

if 5 apples cost 0.60 then how much does 6 apples cost

PLEASE HELP ME Select the correct answer. Which line from the text best represents Della's perspective of her situation at the beginning of the passage? OA It d

HELP ME OUT peps correct answers only