Periodic table
Atoms
Elements
Isotopes and ions
Valence electrons
100
Periodic Table: Each horizontal row of the Periodic Table is known as a _________.
What is A period
100
What is the positive part of the atom
What is the Nucleus
100
Elements are composed of this many substances
What is one
100
Ions and Isotopes:  A charged particle is called a(n) ______.
What is An ion
100
How many valence electrons are the first group
What is 1
200
Periodic Table: Each vertical column on the Periodic Table is known as a _________.
What is A group or family
200
Atoms: How do you calculate the number of neutrons in an atom?
What is Atomic mass - atomic number
200
This element has the atomic number 1
What is hydrogen
200
Ions and Isotopes: Isotopes have the same number of _____. A) Neutrons B)  Protons C)  Atomic Mass
What is protons
200
Noble gasses don't share electrons because
What is they have full electron clouds with 8 valence electrons
300
Periodic Table: What is the group number of Helium and Neon?
What is Group 18 (noble gasses)
300
Atoms: Which subatomic particle (proton, neutron, or electron) has no mass?
What is An electron
300
There are this many elements
What is 118
300
Ions and Isotopes:  Carbon-12 and Carbon-14 have a different number of _______.
What is Nuetrons
300

How many valence electrons does Group 2 have?

What is 2

400
Periodic Table: Nickel, Copper, and Gold are part of which group?
What is the transition metals
400
Atoms: How many electrons fit in the first two energy levels?
What is 2 & 8
400
How many elements are in the noble gasses
What is 6
400
Ions and Isotopes:Chlorine has 17 Protons, 17 Neutrons, and 17 Electrons. Is this an ion, isotope, or neutral atom?
What is an isotope
400
Elements in the first three families are willing to give up their extra electrons because
What is the want to achieve a full energy level with valence electrons
500
Periodic Table: What is the group name of Group #17, and how many valence electrons does each of its elements have?
What is The halogens and 7 valence electrons
500
Atoms are made up of these
What is protons neutrons and electrons
500
What element in the first family doesn't reside in the alkali metals
What is hydrogen
500
Ions and Isotopes: How many electrons are in an oxygen atom with a charge of -2?  
What is 10
500
Valence electrons are found here
What is the outter energy level
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