Atoms
A positively charged particle in an atom.
What is a proton?
The chemical name, chemical symbol, the atomic mass, and the atomic number.
What are the things on a square of a periodic table?
These don't conduct heat and electricity well.
What are nonmetal's properties?
This is a two letter thing on a periodic table square.
What is the atomic symbol?
A splint relights when this gas is created.
What is oxygen?
A negatively charged particle in an atom.
What is an electron?
Dimitri Mendeleev
What was the name of the person who first thought of organizing the elements into groups?
It conducts heat and electricity well.
What are a metal's properties?
This is the name for the element on a square on the periodic table
What is a chemical name?
A splint has a small pop and mini explosion when this gas is created.
What is hydrogen?
What is a neutron?
A column on the periodic table.
What is a group?
These have properties of metals and nonmetals.
What are metalloids?
This is the number of protons in the nucleus of an atom.
What is the atomic number?
A splint goes out when this gas is created.
What is carbon dioxide?
It is the center of an atom with neutrons and protons in it.
What is a nucleus?
A row on the periodic table.
What is a period?
This means they are able to be formed into different shapes.
What does malleable mean?
This is the weighted average of all naturally occurring isotopes of that element.
What is the average atomic mass?
This is the process in which atoms are rearranged to form new substances.
What are chemical reactions?
It is where the electrons go around the nucleus.
What is the electron cloud?
By increasing atomic number.
How is the periodic table organized?
This means they can be made into wires.
What does ductile mean?
This element has an atomic number of 26.
What is the atomic number of iron?
This uses a chemical symbol and numbers to model a chemical reaction.
What is a chemical formula?