Atoms, Elements and the Periodic Table

Created by: @varun

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Tagged as: Science, Chemistry, quickz

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  • Last updated 2 months ago
  • Created 6 months ago

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Which subatomic particle has a positive charge?
Neutron
Proton
Hyperplane
Atom
Whats in the nucleus?
Neutrons and Protons
Electrons and Protons
Just neutrons
Just protons
Neutrons = Protons - Mass
True
False
What does this number above the element symbol refer to?
Atomic mass
4
Atomic number
Element symbol
What are the electrons on the last shell called?
Valence Electrons
Orbital
Hydrogen
Neutrons
What is the pattern of orbitals? (that we do in class)
1 2 3 4
2 3 4 5 6
6 5 6 9
2 8 8 2
When you change the amount protons, you get an ion.
True
False
What happens when you change the number of neutrons?
Isotope
Ion
It blows up
It becomes a different element
Which of these is an isotope?
C-14
H₂O
C₆H₁₂O₆
Spongebob
Which group is the least reactive?
Halogens
Noble gases
Alkali Metals
Alkaline Metals