Name of Elements
Zn
Zinc
How many electrons are typically found in the outer shell of noble gases?
Noble gases typically have eight electrons in their outer shell
How many protons are in Potassium?
19
What are metalloids?
Metalloids are elements that have properties of both metals and nonmetals.
Na
Sodium
What is the lightest noble gas?
Helium
How many neutrons are in Mg?
12 nuetrons
How many metalloids are there in the periodic table?
8
K
Potassium
What is the only noble gas with a different outer shell than any other?
Helium
Silver has _______ electrons.
47
Name a metalloid in the periodic table.
Tellurium/Silicon/Germanium/Antimony/Boron/
Astatine/Polonium
Ce
Cerium
How many electrons does each helium atom have in its outer most shell or subshell?
two
How many neutrons are there is phosphorus?
16 neutrons
Where are metalloids generally located on the periodic table?
Metalloids are typically found along the inclined "staircase" that acts as a boundary between metals and nonmetals on the periodic table.