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Atoms!
Do you know the first 10 elements of the Periodic Table?
Element? Compound? Mixture? Molecule?
Random Stuff
Vocabulary
100
This part of the element has a positive charge
What is proton?
100
This element has an atomic number of 10.
What is Neon?
100
Salt and Water
What is a mixture?
100
This color an example of a physical or chemical property?
What is a physical property?
100
The parts of an atom (protons, neutrons, electrons).
What is particle?
200
This part of the atom has a negative charge.
What is the electron?
200
Hydrogen and helium or in the same family or period?
What is period?
200
Argon
What is an element?
200
In a dot molecule, what do the dots represent?
What is the electrons in the outer shell (valence electrons)?
200
In a chemical reaction, it is the things that are combined.
What are reactants?
300
This part of the atom has no charge.
What is the neutron?
300
What element has an atomic mass of 12.0107?
What is Carbon?
300
Oxygen-bonded to oxygen (O2)
What is a molecule?
300
Are families in the Periodic table found up and down or left and right?
What is up and down?
300
When elements join together.
What is bond (chemical bond)?
400
This is what an element is called if it gains or loses electrons.
What is an ion?
400
What are the two Nobel gases that fit this category?
What are Helium and Neon?
400
H2O (water)
What is a compound AND molecule?
400
What does amu stand for?
What is atomic mass units?
400
A measure of how much mass of a substance is contained in a given volume.
What is density?
500
This is what it is collect if it gains or loses neutrons.
What is an isotope?
500
Which element that fits this category is an Alkaline Earth Metal?
What is Beryllium?
500
It is all the same throughout.
What is an element?
500
What particles of the atom are found in the nucleus?
What are protons and neutrons?
500
One or two letters that represent an element.
What is chemical symbol (symbol)?