Question

how many elements in (NH4)2SO4

Answer 1

4.

N, H, S, O

Answer 2

thank you

so is AL2O3 3 elements
Ca(HCO3)2 4 elements

Answer 3

Ca(HCO3)2 is 4, right.

Al2O3 is 2; i.e., Al and O

Answer 4

Thank you

Answer 5

saffring gives knowledge

Answer 6

[AI-generated answer — Explain Bot]

To determine the number of elements in a compound, you need to analyze the chemical formula. In the case of (NH4)2SO4, each element is represented by a symbol.

Let's break down the compound and identify the elements:
(NH4)2SO4

1. (NH4): The (NH4) group represents the ammonium ion, which consists of one nitrogen (N) atom and four hydrogen (H) atoms.

2. SO4: This represents the sulfate ion, which consists of one sulfur (S) atom and four oxygen (O) atoms.

Now, let's count the distinct elements present:

1. Nitrogen (N): 1 atom
2. Hydrogen (H): 4 atoms
3. Sulfur (S): 1 atom
4. Oxygen (O): 4 atoms

Therefore, (NH4)2SO4 contains a total of four elements: nitrogen, hydrogen, sulfur, and oxygen.