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

suppose you had d dollars in your bank account. you spent $21 but have at least $53 left. how much money did you have initially? write and solve an inequality t

what is a word used as a substitute for proper or common words?

What is the concept absolutism

which is the decimal form of 92/125?

The floor of a small foyer will be made from square ceramic tiles. Each tile has a Side length of 7 inches. If the dimensions of the foyer floor are 28" x 42",

a rectangular park Is 150 yards on one side and 125 yards on the other. if Debbie walks around the park two times how far does she walk?

Benim arkadaşlarım var/what does it mean

¿cuáles? is the plural form of the interrogative pronoun ¿cuál?

A mole of X reacts at a constant pressure of 43.0 atm via the reaction X(g)+4Y(g)→2Z(g), ΔH∘=−75.0 kJ Before the reaction, the volume of the gaseous mixtur

In which sentence is the relative pronoun used as the subject? a. We followed the guide (who) was leading our dolphin-watching trip. b. The most beautiful