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15 questions
What is a part of an atom that have a positive charge.
protons
electrons
neutrons
nucleus
These hang out in the nucleus and don't really affect the properties of the atom that much. They don't have any charge (so they can't use credit cards).
neutrons
protons
electrons
atomic numbers
These are what form chemical bonds as atoms share or take them from one another. They orbit the nucleus and have a negative charge (but they are still happy about things in general).
electrons
electron clouds
protons
neutrons
This is the central region of an atom and where protons and neutrons hang out (but the protons and neutrons still follow proper social distancing rules!).
nucleus
electron cloud
The Periodic Table of Elements
atomic number
This is a list of the 118 known elements that exist (and a picture of it is on this quiz!).
The Periodic Table of Elements
The Student Faculty Handbook
Wikipedia
This is the written out expression for a substance and contains each element in it and the number of atoms for that element.
chemical formula
chemical symbol
The Periodic Table of Elements
pure substance
How many elements are in C6H12O6?
1
2
3
6
Humans absorb oxygen from the air they breathe in and exhale carbon dioxide gas, CO2. Carbon dioxide gas is
an element made of carbon and oxygen atoms.
a solution made of carbon and oxygen atoms.
a compound of carbon and oxygen atoms.
a mixture of carbon and oxygen atoms.
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