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Employing Electrons
Atomic Awesomeness
Take a Stab at Vocab
Periodic Table Time
Exploring the Elements
100
What is the name of the subatomic particles found in the outermost energy level of an atom?
What valence electrons?
100
The atomic number tell us what about an element?
What is the Number of Protons?
100
This is located in center of atom consists of protons and neutrons.
What is the Nucleus?
100
This is an abbreviated or shorthand representation of a specific element
What is a Chemical Symbol?
100
This is the second element listed on the periodic table.
What is Helium?
200
This area of the periodic table provides us with the number of subatomic particles in the outermost energy level of an atom.
What is the group number.
200
What subatomic particles make up the nucleus of an atom?
What are Protons and Neutrons?
200
This is a subatomic particle with a positive charge.
What is a Proton?
200
This represents the columns of elements on the periodic table. (Vertical)
What is a group?
200
This element is an isotope and has 5 as an atomic number.
What is Boron?
300
These elements are all found in group 18 and all have full valence shells.
What are the Noble Gases?
300
Atomic Mass- ____________=The number of neutrons in an element?
What is the Atomic Number?
300
Subatomic particle found surrounding an atom's nucleus.
What are electrons?
300
The horizontal rows on the periodic table.
What is a period?
300
This element has an atomic number of 20.
What is Calcium?
400
Nearly all atoms follow this rule as they try to fill their outermost energy level.
What is the octet rule?
400
What subatomic particle is not responsible for adding any mass to an atom?
What is the Electron?
400
Atoms of the same element with different number neutrons.
What are Isotopes?
400
The periodic table is arranged in order of increasing _____?
What is Atomic Number.
400
What subatomic particle does Hydrogen not have?
What is a Neutron?
500
What area of the periodic table provides us with the number of energy levels within an atom?
What is the period?
500
What is the formula we use to determine the number of electrons that will fit in a specific energy level?
What is 2n^2?
500
Small particles that make up both protons and neutrons are known as _____?
What are quarks?
500
Who is the scientist we recognize as being responsible for the creation and organization of the periodic table?
Who is Dmitri Mendeleev?
500
The chemical symbol for this element is Cu.
What is Copper.