skhan2603 skhan2603

02-05-2019
Chemistry

contestada

How many neutrons does element X have if it’s atomic number is 35 and it’s mass number is 77?

Respuesta :

kpoplovestar123 kpoplovestar123

02-05-2019

Answer:

Element X has 42 neutrons

Explanation:

To find the number of neutrons in an element you can simple subtract the atomic number by the mass number. So in this case 77-35=42

Answer Link

Otras preguntas

The data shows the number of products an assembly line creates each hour for 7 randomly selected hours.53,65,81,90,72,55,95 What is the range of the data set?

14 Mr. Miller drew a rough map to show how his land is divided into sections. He grows corn, soybeans, and wheat. He also has dairy cows. Corn 107.625 acres Soy

Why is this statement considered a theme and not a plot summary? True friends will always be there for you when you need them.

According to this credit report, how many accounts has Lillie had sent to collections?

Choose the value of (n) that makes the sentence true.32/n > 2a. n=8b.n=32c.n=16d.n=64help me plss

who is the Federal Congressional Representative

How do you write one hundred and ninety- two in Hindu Arabic?

How does Gilbert feel when Anne calls him mean and hateful? A. He feels revengeful. B. He feels remorseful. C. He feels amused. D. He feels indignant.

Find the quotient of 36 and -4.

Explain the historical context of the Afghan conflict.