jhalynperry jhalynperry

21-10-2020
Chemistry

contestada

An atom has a mass number of 43 and an
atomic number of 23. How many protons
does it have?

Respuesta :

luislucasbautista540 luislucasbautista540

26-10-2020

Answer:

23 because the atomic number is base on protons and electrons and the neutrons is 20 hope it help

Answer Link

Otras preguntas

If a translation takes triangle CAT to C’A’T’, what is A’T’?

please explain vector addition, triangle method and parallelogram method

Someone help me out pleas s

changing the sentence structure and how quickly events unfold in a story can affect which literally element?

Does the image represent A function or a relation? 6 4 2

Which is not a step in the rock cycle?

Part A: Sam rented a boat at $225 for 2 days. If he rents the same boat for 5 days, he has to pay a total rent of $480. Write an equation in the standard form

What is an example of a Secondary source?

What aspects of lines have to be diffrent

prove that (x-2)is factor of p (x)=2x³-3x²-17x+30