knq999kvua knq999kvua
  • 02-11-2020
  • Chemistry
contestada

Sodium (Na) has an atomic number of 11 and an atomic mass of 23. Which of the following correctly shows the electron
arrangement for sodium?
2,9,1
2,8,2
2,9
2,8,1

Respuesta :

vonn4 vonn4
  • 02-11-2020

Answer:

soudioum has 12 electrons

Answer Link

Otras preguntas

How can you show that two objects are proportional with an equation
One of your students left their book on the table
Determine whether or not the situation describes a function. Give a reason for your answer. The letter grade in this course is a function of your numerical grad
During the persian wars, athens and the city-states that rallied behind them became known as __________________.
Denzel earned money after school
Sam’s laptop is four years old and needs a new hard drive. He got a quote that it will cost $450 to fix it. A new, similar laptop with a faster processor costs
Today, how many americans make a living through agriculture?
A football coach divides 42 players into equal groups for a warmup drill. Each group should have at least 5 players but no more than 8 players. What are the pos
Which of the following are shared by typical corporation and a limited liability corporation
Which country has coastlines along both the Caribbean Sea and the Pacific Ocean?