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Math

7th Grade Band Theory Quizzes, Questions & Answers

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States Of Matter Cell Theory Periodic Table Reaction Dynamics Biodiversity Plant Morphology Cell Organelles Ecological Adaptation Cell Division Plant Adaptations Origin Of Life Natural Selection Chemical Bonding Ecological Energy Flow Natural Resources

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Atoms & Molecules Quiz: Atomic Theory - 8th Grade Science

Welcome to the Atoms & Molecules Quiz: Atomic Theory - 8th grade Science. Science is a fun subject to learn, and it gives us a clear picture of what goes on in the world today and the processes behind it. It may not look...

Questions: 15 | Attempts: 14982 | Last updated: Mar 22, 2023

Sample Question 1
Elements with atomic numbers higher than 92 are not natural but can be created by man or____________, by crashing nuclear particles into each other.

Pounded

Combined by radioactivity

Synthesized

A particle accelerator

Compounded

Sample Question 2
All semimetals are solids at room temperature, however, nonmetals tend to be ________.

Liquids

Gases

Melting

Decaying

Solid but soon turn into gas

Sample Question 3
Which part of the periodic table is the diatomic molecules, or molecules that have two atoms found?

Right

They are scattered all over the periodic table

Left

They are not on the periodic table

Undetermined