1
Q
What is the periodic table?
A
A chart that organizes all elements.
2
Q
A
3
Q
What does each box on the periodic table show?
A
Element name, symbol, atomic number, and atomic mass.
4
Q
What are rows called on the periodic table?
A
Periods.
5
Q
What are columns called?
A
Groups or families.
6
Q
Elements in the same group have what in common?
A
Similar properties and the same number of valence electrons.
7
Q
A
science and atoms
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