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Science Clinic => Physics => Topic started by: jace on Jul 28, 2018

Title: The nucleus of an atom is made up of which of the following? a. electrons and neutrons c. protons, ...
Post by: jace on Jul 28, 2018

The nucleus of an atom is made up of which of the following?
 a. electrons and neutrons
  c. protons, electrons, and neutrons
  b. protons and neutrons
  d. electrons and protons

Question 2

In neon, the 20.66-eV level can undergo lasing action to the 18.70-eV level. What is the energy of the resulting photons?
 a. 18.70 eV
  c. 1.96 eV
  b. 20.66 eV
  d. 39.36 eV

Title: The nucleus of an atom is made up of which of the following? a. electrons and neutrons c. protons, ...
Post by: jasonq on Jul 28, 2018

Answer to Question 1

B

Answer to Question 2

C

Title: The nucleus of an atom is made up of which of the following? a. electrons and neutrons c. protons, ...
Post by: jace on Jul 28, 2018

TY

Title: The nucleus of an atom is made up of which of the following? a. electrons and neutrons c. protons, ...
Post by: jasonq on Jul 28, 2018

You're welcome