What are the three subatomic particles?
Where are protons and neutrons located in an atom?
What determines the element an atom is?
What is an ion?
What is an isotope?
What is the periodic table organized by?
What is a chemical bond?
What is a covalent bond?
What is an ionic bond?
Hint: Like NaCl (table salt)
What does pH measure?
What are the three subatomic particles?
What is the atomic number of an element?
What is the mass number of an atom?
What are isotopes?
What is an electron cloud?
What are electron shells (energy levels)?
What are valence electrons?
What is Bohr's model of the atom?
Hint: Proposed by Niels Bohr in 1913
What is the quantum mechanical model of the atom?
What is the Heisenberg Uncertainty Principle?