Answer:
It is associated witb heat absorbed or released
Explanation:
The word therm means Heat.
One spoonful of sugar is about 4 grams
Answer:
Water and oxygen
Explanation:
The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust
<span>Contact with ferrous ammonium sulfate can actually be hazardous to skin and eyes if spilled when transferring. It is also recommended that users of the substance not breath in the substance is spilled as it can cause problems breathing.</span>