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

Visible light, which has a wavelength of between 380 nm and 760 nm, is usually

In a circle with a radius of 8 ft, an arc is intercepted by a central angle of 3π/4 radians. What is the length of the arc?

Microsoft word 2016 Based on type of document you want to create, you must 1st select the page A orientation B margins C size D style

Is 4 miles greater or lessor than 15,840 feet

Which action best conveys to a speaker that you are being attentive? not blinking leaning in slightly a wink a yawn

How to do it ? Thanks for help

WILL GIVE 5 STARS AND BRAINLIEST!!!!!10 POINTS!!!!! Please answer all 5 questions.

Joey Chestnut can eat 3 hotdogs in 25 seconds. How many can he eat in a minute? How many can he eat in 10 minutes?

What is the surface area of the cube PLEASE GIVE BRAINLIEST ANSWER

Which of the following pigments are found in Cyanobacteria Chlorophyll Phycocyanin Phycoerythrin All of the above