cinematicnerdgaming cinematicnerdgaming
  • 26-05-2021
  • Chemistry
contestada

what is the atomic mass of an element with 40 protons 40 electrons and 46 neutrons

Respuesta :

suvaniranabhat269
suvaniranabhat269 suvaniranabhat269
  • 26-05-2021

Answer:

The 40 represents the atomic number and the number of proton in Zirconium. The "Zr" on the tile is the symbol of the elementp

Answer Link

Otras preguntas

Math help please show work
HELLP DUE SOON THE ANSWER IS NOT 3.5!
How do I do this please explain
The length of a picture frame is inches more than the width. For what values of x is the perimeter of the picture frame greater than 150 ​inches? (WORTH 30 POIN
Find the area of this rectangle.
Use a protractor to draw a quadrilateral so that three of its four sides measure 7 centimeters each. The angles between these sides have measures of 85° and 120
If a car stops suddenly, seat belts help stop the motion of the people in the car. Seat belts in cars are usually 47 mm wide.A team of engineers is designing a
I need help on number three please help me because I’m not going to be able to be on here much longer and I really need this done like very quickly
4 - Preguntas 11 1 ATTEMPT LEFT LATE DUE February 5th 11:59 PM Click each item and record your answers to the questions using the cues. After submitting, compar
Using the information from tasks 1 and 2, compose a three-paragraph story (approximately 300 to 350 words) in which you explain to your readers why the event yo