alyssaboston3 alyssaboston3
  • 13-02-2021
  • Physics
contestada

an atom possesses 18 protons and 20 electrons what is the net charge on the atom

Respuesta :

s355841
s355841 s355841
  • 19-02-2021

Answer:

It's a neutral atom.

Explanation:

Atomic No. = Mass No. − No. of neutrons

Atomic No. = No. of protons = 18

Mass No. = Atomic No. + No. of Neutrons= 18 + 20 = 38

Hope this helps

Answer Link

Otras preguntas

Find the area of the square The radius is 10
What are the domain and range of fx = (1/6)x^ + 2?
Tom bought a soft drink for 4$ and 4candy bars. He spent a total of 12$ him Mitch did each candy bar cost
Fix the one word that is used incorrectly. If you decide to lay down and take a nap, then make sure to set an alarm so you don't oversleep.
A ball is moving with a velocity of 0.5m/s. It’s velocity is decreasing at the rate of 0.05m/s. What is its velocity after 5 seconds?
What is the answer to 11 > b + 4 > -6
5. WRITE Math Write a problem that can be solved using a line plot. Draw and label the line plot and solve the problem.​
please help me wit my math work
PLEAS HELP , I NEED IT RIGHT NOW PLEASE , JUST SAY YES OR NO PLEASE​
A cylinder has a height of 11.1 yards and a diameter of 34.4 yards. What is its volume? Use a 3.14 and round your answer to the nearest hundredth. cubic yards