Atoms
Elements
Matter
Periodic Table
Using the Periodic Table
100
This is a small particle that makes up most types of atoms on earth
What is an atom
100
Made up of only one kind of atom
What is an element
100
state that matter is neither created nor destroyed, only changed in form
What is the Law of Conservation of Matter
100
These are found on the right side of the periodic table
What is metalloids and non metals
100
The atomic symbol for potassium
What is K
200
This is an uncharged particle in the nucleus of the atom.
What is a neutron
200
These are on the periodic table
What is an element
200
Anything that has mass and takes up space
What is matter
200
This is the number of protons in the nucleus of each atom of an element
What is the atomic number
200
Atomic number of Carbon
What is 6
300
These are atoms of the same element that have different numbers of neutrons.
What is an isotope
300
These are shiny, good conductors of heat and have luster, also lose electrons during ionic bonds.
What is a metal
300
True or False- Hydrogen is not matter
What is true
300
This is the sum of the an atom's protons and neutrons
What is mass number
300
Group number of Magnesium
What is 2
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, they also take electrons in ionic bonds.
What is a non metal
400
A positive ion
What is cation
400
The force that holds an atom together.
What is strong force
400
Period number of Sodium
What is 11
500
This is a negatively charged subatomic particle
What is an electron
500
Elements that have characteristics of metals and non metals
What is a metalloid
500
A negative ion
What is anion
500
The formula for finding the number of neutrons an element has.
What is atomic mass minus number of protons/electrons
500
Number of valence electrons of Helium
What is 2
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