Atoms
The three subatomic particles that make up an atom?
What are protons, neutrons, and electrons.
Valence electrons are found here.
What is the outer electron shell?
This subatomic particle is the difference between isotopes of the same element.
What are neutrons?
This happens when the number of electrons and protons are not the same.
What is the formation of an ion with a charge?
These types of elements are found to the right of the staircase.
What are nonmetals?
The atomic mass is made up of these subatomic particles.
What are protons and neutrons.
Halogens have this many valence electrons.
What is 7?
How many protons, neutrons, electrons does Carbon-14 have?
(Carbon's atomic number is 6)
Protons - 6
Neutrons - 8
Electrons - 6
This type of ion is formed when an atom LOSES electrons.
These elements have properties of both metals and nonmetals.
What are metalloids?
When the atom is neutral, the atomic number shows us the number of ...
What are protons and electrons?
This family is non-reactive since it has a 8 valence electrons.
What are the noble gases?
This is the difference between Oxygen-16 and Oxygen-18.
What are the number of neutrons (O-16 has 8, O-18, has 10).
What is an anion with a charge of 1-
These elements are poor conductors of electricity.
What are nonmetals?
These particles are what the periodic table is organize by.
What are protons.
This family/group has 1 valence electron.
What are the alkali metals?
Hydrogen atomic number is 1.
What are 2 neutrons?
Alkaline earth metals will form this type of ion with a this charge.
What is a cation with a charge of 2+
These elements are ductile and malleable.
What are metals?
This subatomic particle is what makes up the bonding decisions of an element.
What are electrons?
As you move left to right across the periodic table, this happens to the number of valence electrons.
What is the number increases?
Isotopes only affect the atomic mass. Explain why.
Isotopes only change in the number of neutrons. Since the atomic mass is made up of the number of protons and neutrons, the mass is affected. The atomic number is only made up of the number of protons, so it is not affected.
Elements on the right side of the periodic table tend to form this type of ion.
What is an Anion; they gain electrons becoming more negative.
Phases of room temperature change from ___ to ___ as you move left to right on the periodic table.
What is solids to gases?