compound
A group of chemically bonded atoms is termed a molecule.
yes
yes
Water is a molecule composed of two hydrogen atoms and one oxygen atom bonded together. It is not a mixture, which is a combination of different substances that are not chemically bonded, nor a compound, which is a substance made up of two or more different elements chemically bonded together.
O is an atom, but O2 is a molecule.
C8H9NO2 is a compound because it is made up of two or more different elements chemically bonded together. It is not a molecule by itself, but it can form molecules when its atoms are bonded in a specific arrangement.
A compound is a substance made up of two or more different elements chemically bonded together. A molecule is the smallest unit of a compound that retains the chemical properties of that compound.
Its a mixture
Gold is an element made up of atoms. Each gold atom is a single, indivisible unit. It is not a molecule because it does not consist of multiple atoms chemically bonded together.
Two substances that are chemically combined are called a compound. It is a substance that is made up of two or more different elements chemically bonded together in a fixed ratio.
When bonded together chemically, deoxyribose phosphate and an adenine molecule make up a nucleotide, which is a building block of DNA. This nucleotide contributes to the structure of the DNA molecule by providing the adenine base that pairs with thymine to form the rungs of the DNA ladder.
A compound is made up of two or more different elements that are chemically bonded together. A molecule is the smallest unit of a compound that retains all the properties of that compound. In other words, all compounds are made up of molecules, but not all molecules are compounds.