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Periodic Table
Elements
Groups and Periods
Atoms
Other
100
Vertical
How are periods?
100
Atomic mass, atomic number, symbol, and name.
What are the 4 things that are on a square of the periodic table?
100
What is the name of the Group 1.
Alkali Metals
100
What is an atom?
The smallest particle of an element.
200
18
How many groups on the periodic table?
200
Atomic mass - atomic number
How do you find the number of electrons in the atom.
200
Are the elements in Group 17, the Halogens, semimetals, metals, or nonmetals(except for Astatine)?
Semimetals
200
Does the element change when the number of protons in the nucleus changes?
Yes, a new element is formed.
200
They are malleable, ductile, and are conductors.
What are the properties of metals?
300
To organizes the elements by the atomic number and atomic mass.
What is the purpose of the periodic table?
300
They are the same.
How are the atomic number and number of protons related?
300
What is the group whose elements mostly all react with Aluminum strongly?
Group 17 (Halogens)
300
What is an isotope?
A form of the same element with a different number of neutrons in the nucleus.
400
Vertical
How are periods?
400
Synthetic materials.
What are elements with atomic number greater than 92?
400
What is the most abundant element in the human body?
Oxygen
400
What are the parts of an atom?
Protons, neutrons, electrons, and a nucleus.
500
118 elements
How many elements are on the periodic table?
500
Protons and electrons.
What is in the nucleus of an atom?
500
The largest group of elements on the periodic table.
What is the group of metals?