ThomasMccombie515
ThomasMccombie515 ThomasMccombie515
  • 03-06-2015
  • Chemistry
contestada

What is the total number of protons in an atom with the electron configuration 2-8-18-32-18-1?
(1) 69 (3) 118
(2) 79 (4) 197

Respuesta :

rabinshrestha41
rabinshrestha41 rabinshrestha41
  • 03-06-2015
the answer is 79.....all you have to do is add all the given numbers

Answer Link

Otras preguntas

In no more than 100 words, explain why composition is important to a painting.
4. THE LOV TEMPERATURES FOR A VEEK IN EDMONTON, ALBERTA ARE -15°C, -1200 -10°C, -12°C, -18°C, -20°C, AND_-25°C. WHAT IS THE MEAN LOV TEMPERATURE FOR THE WEEK? S
A rectangular patio has a length of 12 1/2 feet and an area of 103 1/8 square feet. What is the width of the patio? (btw my options are A.4 1/8feet B.33 feet C
Which of these is one right guaranteed by the ACA's Patient Bill of Rights? O A. Patients can review their own medical records. O B. Patients can have an advanc
How do you find out what your audience's expectations are? Responses should include four methods.
In your opinion is social media harmful or helpful? What are the pro’s and con’s for having social media?
How are people using the land or depending on the environment in sudan
Use the properties and mental math to solve. Enter your answer in the simplest form. (2 7/8+ 5/6 ) + 1 1/8
The following table shows the salary of 7 people in an office last year. Name Income Andy £9500 Bevan £25000 Cheryl £13250 Deva £75000 Elliott £18750 Frankie £2
How many mols in 2.25x10^25 atoms of Zinc