printer86 printer86
  • 11-11-2020
  • Chemistry
contestada

Identify the number of electrons


Atomic mass: 24


Atomic number: 12


-2 charge

Respuesta :

adityanirmansewa
adityanirmansewa adityanirmansewa
  • 11-11-2020

Answer:

24 is the answer of this question

Answer Link
Perplexed20
Perplexed20 Perplexed20
  • 11-11-2020
Atomic number given is 12 is Mg magnesium

Protons and electrons are equal if element has not become an ion. 12 protons +, and 12 negative electrons= atomic number of 12

Charge of -2 means there are:
/////. 14 negative electrons

Answer Link

Otras preguntas

Stephanie make $6.60 an hour plus tips working at a restaurant on a particular day she works eight hours and made 78.80. Write and solve an equation to determin
Jim picked a card from a standard deck, looked at it, and then put it back. He then picked a second card. What is the probability that Jim picked a heart or an
Find the area of a circle with a circumference of 53.41 inches
“The Black Cat “3. Where does the writer fail to support her points with evidence? What evidence from the story would you suggest adding to support these points
Do you believe the road to success is through commitment? Why or why not?
Sofia bought 3.25 meters of fabric to make a costume.How many centimeters did she buy
Plz help! Number 6 please!
100 POINTS (URGENT)The school that Stephen goes to is selling tickets to a choral performance. On the first day of tickets sales the school sold 3 senior citize
please help with this one??
Assess which of the following is the most likely result of the Abbasid trade networks.