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Atoms
Elements
Atoms/Elements
Periodic Table
Miscellaneous
100
This is the center of an atom, electrons orbit this
What is the nucleus
100
Made up of only one kind of atom
What is an element
100
These atoms are the same type of matter but different numbers of neutrons
What are isotopes
100
These two types of element classifications are found on the right side of the periodic table
What is metalloids and non metals
100
The first electron shell holds this many electrons
What is 2
200
This is an uncharged particle in the nucleus of the atom.
What is a neutron
200
These are arranged on the periodic table according to their atomic number
What is an element
200
Anything that has mass and takes up space
What is matter
200
This family of elements are very reactive metals that are malleable, ductile, and can explode if exposed to water
What are Alkali Metals
200
The second shell of an atom holds this many electrons
What is 8
300
This state of matter is electrically charged because the electrons are stripped away from the nucleus
What is plasma
300
These are shiny, good conductors of heat and have luster
What is a metal
300
This is the man that created the periodic table in this year
Who is Dimitri Mendeleev in 1869
300
This element family is ductile, malleable, and are the only elements known to produce a magnetic field
What are the transition metals
300
The electrons in the outer most shell are called
What is valence electrons
400
This is a positively charged particle in the nucleus of the atom
What is a proton
400
These are poor conductors of heat and electricity. They are dull in appearance
What is a non metal
400
This family of elements will not form compounds
What is the Noble gasses.
400
This family of elements has properties of both metals and non-metals
What are metalloids
400
The Lewis dot structure displays these two pieces of information
What is symbol and valence electrons
500
This is a negatively charged subatomic particle
What is an electron
500
All elements in the same row or "period" share this
What are atomic orbitals
500
This family of elements name means salt former and contains elements that exist in all three states of matter
What is the halogen family
500
Most of the elements in this family are man made
What are rare earth elements
500
This model displays all subatomic particles in the atom
What is Bohr Model