What is the formula of the ionic compounds formed from Al and S?

1. What is the name of CA NO3 2?
2. What is the formula for Mg2+ and O2?
3. When aluminum Al and sulfur S bond they form an ionic compound what is the formula for the compound they form?
4. How does Al From cation?
5. What is the formula for Al3+ and O2 -?
6. What is the formula for Al3+ and NO3?
7. What is the formula of the compound containing Al3+ and OH ions?
8. What is the formula for the ionic compound formed when Al3+ and Br ions combine?
9. Is Al3+ an anion?

What is the name of CA NO3 2?

Calcium nitrate | Ca(NO3)2 - PubChem.

What is the formula for Mg2+ and O2?

Magnesium oxide has the formula MgO which is one Mg2+ ion to one O2− ion. Other compounds that bond using ionic bonds are sodium oxide and magnesium chloride.

When aluminum Al and sulfur S bond they form an ionic compound what is the formula for the compound they form?

The formula for aluminum sulfide is Al2 S3. Aluminum has three valence electrons and it gives up all three to form the aluminum ion Al+3. Sulfur has six valence electrons and gains two electrons to become S-2. Equal and opposite charges are required to form a neutral compound.

How does Al From cation?

The alkali metals (the IA elements) lose a single electron to form a cation with a 1+ charge. ... Aluminum, a member of the IIIA family, loses three electrons to form a 3+ cation. The halogens (VIIA elements) all have seven valence electrons. All the halogens gain a single electron to fill their valence energy level.

What is the formula for Al3+ and O2 -?

If we combine two Al3+ ions and three O2- ions, and use subscripts to indicate the number of each ion in the formula, we obtain Al2O3 as the empirical formula.

What is the formula for Al3+ and NO3?

Aluminium nitrate | Al(NO3)3 - PubChem.

What is the formula of the compound containing Al3+ and OH ions?

Al(OH)3 is an ionic compound. Ionic compounds are named for the ions that are present, and prefixes aren't used. The compound Al(OH)3 contains the aluminum ion (Al3+) and the hydroxide ion (OH−) . The name of this ionic compound is aluminum hydroxide.

What is the formula for the ionic compound formed when Al3+ and Br ions combine?

In the case of aluminum bromide, we need one aluminum ion and three bromide ions. Thus, the formula for aluminum bromide is AlBr3.

Is Al3+ an anion?

ii) The cation, aluminum ion, is: Al3+ (if you forget the charge of the aluminum ion, look up the position of Al in the periodic chart). iii) The anion, sulfide, is: S2- (the –ide suffix indicates that it is a simple anion).