i think the elements found in macaroni is the ing. and subtances
Adding hot water to pot noodles is a physical change. The hot water causes the noodles to absorb the water and soften, changing their physical state without altering their chemical composition.
This compound doesn't exist.
Yes, baking soda is a chemical compound.
Chemical
The chemical compound for phosphoric acid is H3PO4.
Both (assuming that they are egg noodles).
A chemical formula shows the components of a chemical compound by indicating the types and numbers of atoms present in the compound. The formula provides a way to represent the elements and their respective ratios within the compound.
Adding hot water to pot noodles is a physical change. The hot water causes the noodles to absorb the water and soften, changing their physical state without altering their chemical composition.
A chemical reaction is the transformation of a compound in another compound.
This compound doesn't exist.
Chemical formula is CaO
Neon (Ne) is a chemical element, not a compound.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
Magnesium is a chemical element, not a compound.
Yes, baking soda is a chemical compound.
Chemical
A compound has a fixed chemical composition, and snowflake is ice = water = H2O.