Huge Misconception: Protons, Electrons, Atoms, and Ions
Interactive Video
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Science
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Hard
Wayground Resource Sheets
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4 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What characteristic distinguishes an ion from a neutral atom?
A different number of neutrons compared to protons.
An unequal number of protons and electrons.
A larger atomic mass.
The presence of a covalent bond.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A magnesium ion (Mg²⁺) has 12 protons. How many electrons does it possess?
10 electrons
12 electrons
14 electrons
24 electrons
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be true about the number of protons and electrons in an electrically neutral atom?
The number of protons must be greater than the number of electrons.
The number of electrons must be greater than the number of protons.
The number of protons and electrons must be equal.
The number of protons and electrons must both be even.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An oxygen atom has 8 protons. If it forms an O²⁻ ion, how many electrons does it have?
6 electrons
8 electrons
10 electrons
16 electrons
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