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Question Group Info

This question group is public and is used in 24 tests.

Author: jlovering
No. Questions: 4
Created: Oct 12, 2016
Last Modified: 2 years ago

PhySci Target 1.1

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Recognize the position, mass, and charge of subatomic particles (protons, neutrons, electrons)
Grade 10 Atomic Structure
A.
Which of the following is the best definition of a proton?
  1. A negatively charged particle found in the nucleus.
  2. A particle that has no charge, but is found in the nucleus.
  3. A positively charged particle found in the nucleus.
  4. A positively charged particle found in the orbits.
Grade 10 Atomic Structure
B.
Which statement correctly describes the relationship between the charge of a proton and the charge of an electron?
  1. Protons and electrons have the same charge.
  2. Protons have a lower charge than electrons do.
  3. Protons and electrons have opposite charges.
  4. Protons have a charge of 0, electrons have a charge of -1.
Grade 7 Atomic Structure
C.
An atom's nucleus contains                                 .
  1. neutrons only
  2. protons and electrons
  3. neutrons, protons, and electrons
  4. protons and neutrons
Grade 9 Atomic Structure