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Author Question: A neutral atom has an electron configuration of 1s22s22p63s23p2. How many protons does it have in ... (Read 149 times)

Melani1276

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  • Posts: 516
on: Jul 29, 2018
A neutral atom has an electron configuration of 1s22s22p63s23p2. How many protons does it have in its nucleus?
 
  A) 5
  B) 11
  C) 14
  D) 20
  E) 26

Question 2

A light bulb is connected to a 110-V source. What is the resistance of this bulb if it is a 100-W bulb?
 
  A) 100
  B) 8.0 m
  C) 6.0 m
  D) 120
  E) 240


JCABRERA33

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

D


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