An atomic microscope
Flutes are wind instruments as are many other musical instruments but I don't think it has a "scientific" name. There are other names for small flutes but not ordinary flutes.
A name. And to be scientific everything is matter and contains atoms.
atoms and molecules
The scientific name of particles that make up matter are atoms. Atoms are the basic building blocks of all matter and are composed of even smaller particles called protons, neutrons, and electrons.
The scientific name of Ba3P2 is barium phosphide. It is an inorganic compound composed of barium and phosphorus atoms in a 3:2 ratio.
Molecule is a general term used to describe any combination of two or more atoms held together by chemical bonds. Each specific type of molecule has its own unique scientific name based on its composition and structure.
The scientific name for natural gas is methane (CH4). It is a colorless and odorless gas composed of carbon and hydrogen atoms and is the primary component of natural gas.
The scientific name for radiation is "ionizing radiation." It includes forms of energy such as gamma rays, x-rays, and ultraviolet rays that have enough energy to remove tightly bound electrons from atoms, creating ions.
Carbon dioxide (CO2) is a chemical compound consisting of one carbon atom bonded to two oxygen atoms.
Alexandrite is the "scientific name" of the mineral.Alexandrite is a type of chrysoberyl (formula BeAl2O4), which may be what you were asking. Alexandrite is specifically chrysoberyl with some of the aluminium atoms replaced with chromium.
The scientific term for the sound hole on a guitar is "rosette." It serves to allow sound resonance and projection from the instrument.
Instruments that can play chords include the piano, guitar, and accordion. Other examples are the organ, harp, and synthesizer. These instruments allow for the simultaneous sounding of multiple notes, creating harmonies and rich textures in music.