The distribution of electrons of an atom or molecule in their atomic or molecular orbitals.
Electron Configuration
25
Lithium, Sodium, and Potassium are all part of the same family of metals to the far left of the periodic table of elements, what is their groups' name?
Alkali Metals
20
To what 2 families do the majority of the radioactive elements belong to?
Lanthanides & Actinides
25
When two atoms of the same element combine together chemically they form...
Diatomic Molecule
20
For the compound C6H12O6, identify what elements make up this molecule of glucose, and how many of each.
6 Carbon, 12 Hydrogen, 6 Oxygen
25
True or False
Elements in a mixture will keep their properties?
True
20
What is the only metal element that is a liquid at room temperature?
Mercury
25
What is another name for the shell that the electrons orbit around, in an atom
Electron Cloud
20
The part of an atom where the protons are located is called…
Nucleus
25
What is the name of the Family of elements that resides to the left of the periodic table, and is the most reactive elements, with one electron in their outer circle?
Alkali Metals
15
What is the name of the Family of elements that resides in group 2 and is highly reactive with two electrons in their outer circle?
Alkaline Earth Metals
15
What is the name of the Family of elements that that contains the majority of metals?
Transition Metals
15
What is the name of the Family of elements that that contains metals that aren't magnetic or highly conductive?
Metalloids
15
What is the name of the Family of elements that contains Oxygen and Hydrogen?
Non-metals
15
What is the name of the Family of elements that contains solids, liquids, and gases, and aren't very reactive?
Halogens
15
What is the name of the Family of elements that contains gases, and don't react with fire or electricity due to their electron configurations.
