Chemistry Foundations Trivia Questions
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Sample Chemistry Foundations Questions
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On the periodic table, this element with atomic number 79 has been treasured by civilizations for thousands of years.
- Silver
- Platinum
- Gold
- Copper
H₂O is the formula for this substance that covers about 71% of Earth's surface.
- Hydrogen peroxide
- Carbon dioxide
- Water
- Methane
This subatomic particle carries a negative charge and orbits the nucleus of an atom.
- Electron
- Proton
- Neutron
- Photon
Represented by the symbol O and essential for breathing, this element makes up about 21% of Earth's atmosphere.
- Nitrogen
- Oxygen
- Carbon
- Helium
NaCl is the chemical formula for this common seasoning found on virtually every dinner table.
- Baking soda
- Sugar
- Vinegar
- Table salt
This scale running from 0 to 14 measures how acidic or basic a solution is, with 7 being neutral.
- Richter scale
- pH scale
- Mohs scale
- Kelvin scale
This lightest element in the universe has just one proton and makes up roughly 75% of all normal matter.
- Hydrogen
- Helium
- Lithium
- Carbon
These three fundamental forms — solid, liquid, and gas — describe the physical conditions in which matter can exist.
- Chemical bonds
- Atomic orbitals
- States of matter
- Electron shells
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