Parts of the Atom
What subatomic particle give the atom its identity?
What are Protons
What subatomic particle do we change in an:
- Ion =
- Isotope =
What is...
Ion = Electron
Isotope = Neutron
What is the main way that the periodic table is organized?
What is by atomic number/protons.
What type of material makes up most of the periodic table?
What are metals
What is the name of the location where most of an atoms mass is located?
What is the Nucleus
What is...
P = 15
E = 13
If two elements are in the same group, what can we assume about each of them?
If a material is known to be a gas at room temperature, what type of material would it be?
What is add the number of protons & neutrons.
In the isotope carbon -14, what does the 14 stand for?
What is the atomic mass
Between the following elements, which is the LEAST reactive?
- Neon
- Sulfur
- Calcium
- Titanium
What is Neon
This material can be dull, but malleable, and a semiconductor.
What are metalloids.
When given a neutral atom, how do I know how many electrons that atom has?
What is the electrons are equal to the # of protons.
Which periodic table family would we find ions with a +2 charge?
What are the Alkaline Earth Metals
Which family is known to have 7 valence electrons?
What are the Halogens.
If a material is going to lose electrons from its valence shell we would be talking about this type of material.
What are metals.
What happens to an atom, when you add a proton to it?
What is it becomes a new element.
When an ion is formed, what area of the atom is being changed due to the gain or loss of electrons?
What is the valence shell/electrons
How would you describe the state of matter of the periodic table as you move from the left side to the right?
- Left =
- Right =
What is ...
Left= Solids
Right = Gasses
These materials typically have lots of valence electrons & tend to not be very dense.
What are nonmetals