Barium (Br), Hydrogen (H) and Oxygen (O)
Barium fluoride
The chemical formula of aluminum hydroxide is Al(OH)3. Consequently this compound contain aluminum, oxygen and hydrogen.
Barium is towrds the bottom left and Nitrogen is at the top right. Together they make the compound Barium Nitride which is a compound and thus not on the periodic table.
Barium Nitrate Ba(NO3)2, is made up of Barium (Ba), Nitrogen (N) and Oxygen (O).
When atoms of two different elements chemically combine, they produce a compound. Such compounds include sodium chlorine, hydrogen fluorine, and barium sulfide. Note that if the elements are same, the result is a polyatomic element, not a compound.
Barium ion = Ba2+ Hydroxide ion = OH- The compound they make is Barium hydroxide = Ba(OH)2which is a precipitate insoluble in water.
Barium sulfate (BaSO4) is a compound. It consists of three elements, barium, sulfur and oxygen chemically combined. Together these elements make up the compound.
Barium fluoride
BaSO4 is made up of 3 different elements, Ba, S and O. Barium sulfate is a compound.
The chemical formula of aluminum hydroxide is Al(OH)3. Consequently this compound contain aluminum, oxygen and hydrogen.
Ammonium hydroxide is NH4OH, so the elements making it up would be nitrogen (N), hydrogen (H), and oxygen (O).
This compound may be barium chloride.
Barium is towrds the bottom left and Nitrogen is at the top right. Together they make the compound Barium Nitride which is a compound and thus not on the periodic table.
Barium Nitrate Ba(NO3)2, is made up of Barium (Ba), Nitrogen (N) and Oxygen (O).
An ionic compound, Barium selenide or BaSe is formed, with the ions Ba2+ and Se2-.
Just a solution of sodium hydroxide in water.
When atoms of two different elements chemically combine, they produce a compound. Such compounds include sodium chlorine, hydrogen fluorine, and barium sulfide. Note that if the elements are same, the result is a polyatomic element, not a compound.