NaHCO3 , sodium bicarbonate, is a compound. It is a solid at Room temperature, since it is ionic.
The elements in sodium bicarbonate are: Sodium(Na), Hydrogen(H), Carbon (C) and Oxygen (O).
It's not an element.. it's sodium bicarbonate, which is a chemical compound.
Baking soda is a chemical compound. Composed of sodium bicarbonate ( NaHCO3 )
Neither. Air is a mixture. Also, whether something is a compound or an element does not depend on temperature.
Sodium bicarbonate, also called sodium hydrogen carbonate (it's official name), and baking soda, is a compound. Its chemical formula is NaHCO3.
Sodium bicarbonate is not an element. It is a compound of 4 elements. As to the name, it's sodium bicarbonate or sodium hydrogen carbonate. The formula is NaHCO3
It is a compound mixture of both.
Magnesium is a chemical element, not a compound.
sodium bicarbonate
Copper is a chemical element. It can be a compound but copper is usually known as a chemical element.
Pure baking soda is a compound. Its chemical name is sodium bicarbonate or sodium hydrogen carbonate. But, if you are talking about baking powder, it could be a mixture because other ingredients might have been added in.
Radium is a chemical element; a compound has a minimum of two chemical elements.
Francium is a GROUP 1 metallic ELEMENT. It is a the bottom of Group 1 . Its partner elements in the Group are, lithium, sodium, potassium, rubidium, & caesium. They all react with water with increasing violence. to the point of explositivity. Francium is also Radio-Active, so you will not find it in any school lab. or even industrial labs. It is probably kept in a very special nuclear research lab. under very controlled conditions. It was discovered by Marie Curie, in France, hence its name.