Atomic Mass
The two subatomic particles that have mass
What are protons and neutrons
The two subatomic particles in the nucleus of an atom
What are protons and neutrons?
The side of the periodic table where the most reactive elements are located?
What is the left side?
Tells use the number of energy levels of all elements in the section.
What is the period number?
This is a push and a pull
What is a force?
What is the nucleus?
The subatomic particle located outside the nucleus
What are electrons?
These are arranged from smallest number to increasing number as you move to the right and down on the periodic table.
What is atomic number?
Tells us the number of valence electrons of all elements in this section.
What is the group number?
This is the combined forces acting upon an object.
What is Net Force?
Add these two things together to calculate mass
What are protons and neutrons
This subatomic particle is the identifier of the atom and is always equal to the atomic number.
What are protons?
These elements are located on the stairstep or ziz zag line and are often semiconductors.
What are metalloids?
All elements in this grouping share the same chemical properties.
What are groups?
This is how to calculate Net Force when arrows are pointing in the same direction.
What is add?
The mass of this subatomic particle is 1000 times smaller than the other subatomic particles,
What is the electron?
The charge of the nuclues of the atom
What is positive?
Elements that are located on the left side of the periodic table and are often shiny, malleable, and ductile conductors.
What are metals?
Elements in this group are gases and have a full outside energy level and do not react with other elements.
What is group 18, or noble gases?
This is how to calculate Net Force when arrows are pointing in the opposite direction.
What is subtract?
The amount of mass in a proton or neutron
1 AMU
What is neutron?
Elements that are mostly gases and have the properties of brittle and dull insulators located on the right side of the periodic table.
What are nonmetals?
This decreases are you move to the right on the periodic table.
What is reactivity?
An object will moved in the direction of this this force.
What is the direction of the greatest force acting upon the object?