thanhnguyen1840 thanhnguyen1840

24-11-2022
Chemistry

contestada

all atoms of the element potassium have 19 protons. one of the most stable types of potassium atoms has the mass number 39. how many neutrons make up oneof these protassium atoms

Respuesta :

Otras preguntas

The desire to take over lands for one's own country is called A.imperialism. B.patriotism. C.militarism. D.nationalism.

which process uses oxygen in plants algae and animals

Stage 1 of delivery averages about 8 hours but may be longer for first-time mothers. a. True b. False

True or False: If an area has not had an earthquake in over a hundred years, there probably will not be another one.

WHAT DID THE NOBLEMEN DO FOR THERE FREE TIME

Pathogens cannot be passed from one individual to another through contact with infected blood. a. True b. False

Why an object with a smaller mass has a larger acceleration than a larger mass if the same force acts on each?

That can function as an interrogative pronoun. true or false?

Mandy is creating an outline for her research paper. What does she need to include in the outline?

Find the measures of x and y