I do think that they are molecules.
molecules
Nonmetal atom
Silicon dioxide is composed of silicon and oxygen atoms. It forms a lattice structure where each silicon atom is covalently bonded to four oxygen atoms, creating a solid network of repeating SiO2 units.
An element is a substance made up of atoms with the same number of protons, while a compound is a substance made up of two or more different elements chemically bonded together. Elements cannot be broken down further by chemical means, while compounds can be broken down into their constituent elements.
Compounds are formed by the combination of two or more elements in fixed proportions. The substances that make up compounds are atoms of different elements bonded together chemically. For example, water is a compound made up of hydrogen and oxygen atoms bonded together.
molecules
Table salt is made up of sodium and chloride ions, whereas carbon dioxide is composed of carbon and oxygen atoms. Both compounds are essential in nature, with salt being commonly used in food preparation and carbon dioxide playing a role in photosynthesis and the carbon cycle.
Nonmetal atom
3: In a sort of triangle-with-no-base orientation, two hydrogen atoms are bonded covalently to an oxygen atom.
Carbon Dioxide (CO2). Compounds tend to be made from 2 or more different elements bonded together either covalently or ionically. They are all made of 2 or more elements bonded together whether those elements are the same or not. The other options are elements (Fe, O, and Ca respectively). They are not bonded to anything and therefore do not make a compound.
Silicon dioxide is composed of silicon and oxygen atoms. It forms a lattice structure where each silicon atom is covalently bonded to four oxygen atoms, creating a solid network of repeating SiO2 units.
An element is a substance made up of atoms with the same number of protons, while a compound is a substance made up of two or more different elements chemically bonded together. Elements cannot be broken down further by chemical means, while compounds can be broken down into their constituent elements.
The nitrogen molecule is composed of two nitrogen atoms, connected by a triple bond.
Compounds are formed by the combination of two or more elements in fixed proportions. The substances that make up compounds are atoms of different elements bonded together chemically. For example, water is a compound made up of hydrogen and oxygen atoms bonded together.
The question of a molecule is the arrangement of atoms that make up the molecule, including the types of atoms and how they are bonded together. A compound is a substance made up of two or more different types of atoms bonded together in a specific ratio.
Atoms are the basic building blocks of matter. When atoms combine, they form molecules. Molecules are made up of two or more atoms bonded together. Compounds are substances made up of different types of atoms bonded together in specific ratios. In summary, atoms make up molecules, and molecules make up compounds.
No they are not, mixture are only physically bonded substances, essentially like pot of peas and carrots. However, a compound is a combination chemically bonded substances, fused on an atomic scale.