Sulfur
Sodium, Aluminum, Sulfur, Chlorine Largest---------------------->Smallest
Sulfur
covalent bond
As cations, they retain their original names (examples: aluminum chloride, sulfur dioxide). As anions, they get "ide" endings and become aluminide (very rare) and sulfide (not quite as rare). Combined with oxygen in complex anions, they form aluminates, sulfites, sulfates, etc.
S8 is the symbol of an allotrope of sulfur, a chemical element - not a compound.
Sodium, Aluminum, Sulfur, Chlorine Largest---------------------->Smallest
Sulfur
yes it would bond ccovalently
Not at all. Aluminum oxide is a compound of aluminum, not an allotrope. An allotrope of aluminum would still be called aluminum, but sometimes we distinguish allotropes by assigning numbers, such as sulfur-1, sulfur-2, etc. It refers to the specific structure which the atoms form (such as crystaline vs. amorphous).
Covalent Bonding
covalent bond
As cations, they retain their original names (examples: aluminum chloride, sulfur dioxide). As anions, they get "ide" endings and become aluminide (very rare) and sulfide (not quite as rare). Combined with oxygen in complex anions, they form aluminates, sulfites, sulfates, etc.
Aluminum sulfate has the chemical formula Al2(SO4)3, so the elements present would be aluminum (Al), sulfur (S) and oxygen (O).
Oxygen, Selenium, Tellurium, or any other element in the same group as sulfur would have a similar Lewis symbol.
Element 113 would be most like Boron, Aluminum, Gallium, Indium and Thallium because it is in the same group (XII) of the periodic table.
Element 113 would be most like Boron, Aluminum, Gallium, Indium and Thallium because it is in the same group (XII) of the periodic table.
Helium is chemically inert and does not combine with any other element (including thallium).