PattDaKidd PattDaKidd

01-12-2020
Chemistry

contestada

How many neutrons does an atom with the atomic number 80 and mass number 170 contain?

Respuesta :

jpelezo1 jpelezo1

01-12-2020

Answer:

90 neutrons

Explanation:

#neutrons = Atomic Mass - Atomic Number

= 170 - 80 = 90 neutrons

Answer Link

Otras preguntas

I’m what ways are living organism on earth similar

The number of customers who ate at a fast food restaurant between 1:00 P.M. And 3:00 P.M. Each day last week are listed here: 55, 37, 52, 50, 33, 46, 53 What's

why is it that the number of hours in the day never change yet some days fly by and others drag on??

What emotion most motivates mercutio to speak these words?

Select "Rational" or "Irrational" to classify each number. 0.144 0.144−−−−√ 0.0144−−−−−√

Which word is the least descriptive and would be considered the weakest word in this list?

Which of the following BEST describes self-actualization? A. Breaking down your life into the key components B. Running to achieve without help from others C.

Given the line below. Write the equation of the line, in point-slope form. Identify (x1, y1) as the point (-2, 2). Use the box provided or the upload option to

Please help!! 1. Write the point-slope form of the equation for the line that has x-intercept -3 and y-intercept -2. 2. Write the slope-intercept form of a line

The rights of the people (such as free speech) must specifically be mentioned in the consistution. Who would have said this ? A - federalist B - anti federali