Atomic Structure and Properties
Passage
•
Science
•
6th Grade
•
Practice Problem
•
Medium
Debra Hicks
Used 6+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three main parts that make up an atom?
Electrons, protons, and neutrons
Electrons, protons, and photons
Protons, neutrons, and quarks
Neutrons, electrons, and positrons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role do neutrons play in the nucleus of an atom?
They help hold the nucleus together
They give the atom its charge
They determine the element of the atom
They orbit around the nucleus
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do electrons differ from protons and neutrons in terms of mass?
Electrons are much lighter
Electrons are much heavier
Electrons have the same mass
Electrons have no mass
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic number of an element based on?
The number of protons
The number of neutrons
The number of electrons
The total number of particles
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when electrons jump between energy levels?
They produce light
They lose mass
They become protons
They stop moving
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are metals good conductors of electricity?
Their electrons can move freely
They have more protons
They have a dense nucleus
They have more neutrons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which particle has a positive charge, and where is it located in the atom?
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