leslylorenzana leslylorenzana

24-11-2020
Chemistry

contestada

How many neutrons are in the nucleus of an atom with a mass number of 80 and an atomic number of 35?

Respuesta :

lavenderlillacs25 lavenderlillacs25

24-11-2020

Answer: 45

Explanation:

mass number = number of protons and neutrons

atomic number = number of protons

to find neutrons subtract atomic number from mass number

so 80 - 35 = 45 neutrons

Answer Link

Otras preguntas

all that apply Light has properties of both and

At which location are metamorphic rocks most likely to form? оооо D С В A Done Intro HELP PLEASE

A group of consecutive pattern and choreography.

Hideki found the solution for the equation below to be r = 66.6(5 + r) = 96 What mistake did Hideki make in solving the equation? What is the correct solution?

what is the full form of Wi-Fi

Should future robots be built if they might take away jobs?

please help me as first as possible

Question 7 of 10 Moesha is the head nurse. Each morning, she determines the appropriate tasks that she thinks will optimize patient care. Which of the following

if an atom of neon absorbed energy what would initially happen to its outermost electrons?

write a letter your uncle describing him about your class teacher(French)