2024 Chemistry Review Items
Authored by Kari Nagy
Science
9th Grade
NGSS covered
Used 4+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total atoms are in the compound below?
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many total atoms are in the compound below?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many atoms of Hydrogen (H) are found in the compound below?
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A covalent bond that is a triple bond contains this (TOTAL) amount of shared electrons
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons do MOST atoms need to fill their valence shell?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The octet rule states that:
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two Nitrogen atoms sharing three pairs of electrons to fill their valence shells with eight electrons each is called a ______ covalent bond.
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