The Elements
Periodic Table
Metals
Key terms
Elements from
Stardust
100
The first periodic table was organized in ___
What is 1800's
100
The name of Group 1
What is alkali metals
100
Most of the metals are found __________
What is left of the zig zag line
100
sun and stars are made up of
What is hydrogen
100
this state of matter are stripped of their electrons
What is plasma
200
Every atom contains __________ and _________
What are protons and neutrons
200
The elements are arranged in
What is increasing mass
200
Name a chemical property of metals
What is how reactive it is
200
has properties of metals and nonmetals
What is metalloids
200
nuclear fusion is found in
What are stars
300
The protons and electrons have the same number as
What is atomic number
300
An element's properties can be predicted from ________
What is its location on the periodic table
300
Least reactive group
What is noble gases
300
these are involved in transferring
What is valence electrons
300
what are formed when stars explode in a supernova?
What is heavier elements
400
Every atom contains a ________ in the middle of it
nucleus
400
The name for a column on the periodic table is called
What is groups or families
400
Name the two groups of metals located at the bottom of the table
What is lanthanides and actinides
400
pulled or drawn in a wire
What is ductile
400
what element fuels the sun
What is hydrogen
500
How do you know how many valence electrons are in each element?
by the group #
500
Name the 4 things in each element
What is atomic number, name, mass and symbol
500
Name 5 properties of metals
What is shininess, hardness, ductility, malleability and good conductors
500
a tremendous explosion of a star
What is supernova
500
when colliding nuclei have enough energy, they join together in ________________
What is nuclear fusion
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