That is a molecule.
the smallest piece of an element is called an atom
The smallest piece of water is called a water molecule, which consists of two hydrogen atoms and one oxygen atom bonded together.
He was using this to compare it to the smallest part of an element ... an atom which he called "atomos" from the Greek origin
Solid carbon dioxide, also known as dry ice, sublimes directly into carbon dioxide gas when heated. So, if it is heated from -100oC to -78oC, it will transition from a solid directly to a gas without passing through the liquid phase.
Full question: Ordinary chalkboard chalk is a solid mixture with limestone (calcium carbonate) and gypsum (calcium sulfate) as its principal ingredients. The limestone dissolves in dilute hydrochloric acid, producing calcium chloride, carbon dioxide, and water. 1.) Gypsum does not react with HCl. If a 5.05g piece of chalk that is 72.0% calcium carbonate is dissolved in excess HCl, what mass of carbon dioxide will be produced? 2.) Determine the mass percent of calcium carbonate in a 4.38g piece of chalk that yields 1.31g carbon dioxide when it reacts with excess HCl?
It is a combustion, an oxydation reaction releasing carbon dioxide and water.
the smallest piece of an element is called an atom
Carbon Dioxide
pumice
trisha naquila
An ATOM!!!! An atom can be sub-divided in to protons, neutrons, and electrons.
Why not, If a burning piece of Magnesium is introduced in carbon dioxide containing jar it breaks the carbon dioxide ,oxygen goes with Magnesiumas oxide and carbon is settled down.
The smallest piece of water is called a water molecule, which consists of two hydrogen atoms and one oxygen atom bonded together.
Uncoiled strands of DNA are called chromosomes. It is a single piece of DNA that contains a large number of nucleotide sequences.
He was using this to compare it to the smallest part of an element ... an atom which he called "atomos" from the Greek origin
When a piece of wood burns, it releases heat energy, water vapor, carbon dioxide, and ash.
Solid carbon dioxide, also known as dry ice, sublimes directly into carbon dioxide gas when heated. So, if it is heated from -100oC to -78oC, it will transition from a solid directly to a gas without passing through the liquid phase.