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There are various ways to obtain the identity of a variable. One can obtain the physical properties of the chemical such as the boiling point or the melting point depending on the state of the substance. Another method is to determine the refractive index of the substance since most substances have a standard value.
The best way to determine the identity of a substance is to use spectroscopy. Infrared (IR) spectroscopy is commonly used to determine the functional groups present. Nuclear magnetic resonance (NMR)spectroscopy can tell you about the connectivity and spatial layout of the substance. Mass Spectrometry (MS) is used to determine what atoms and/or groups are present within a chemical. Ultra-violet visible (UV-Vis) spectroscopy can tell you about the pi systems of the molecules. In an undergraduate laboratory, these techniques are very common. However, there are many other forms including X-ray diffraction, atomic force microscopy, electron microscopy, flame testing, and gas chromatography.
Wiki User
∙ 8y ago
Wiki User
∙ 12y agoSpectroscopy, nmr, weight, color, taste, smell, state of matter at various temperatures, reactivity with other substances, etc.
Wiki User
∙ 13y agoWiki User
∙ 11y agoAn atom is determined by its atomic number which is the number of protons in the nucleus.
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∙ 11y ago# of protons
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What determines an atom's identity and atomic number?
The number of protons.
What is the one thing that determines the identity of an atom?
the one thing that gives an atom its identity is the mass number and the atomic number
What is the one thing that determines the identity of an atom that is whether it is an oxygen atom or a carbon atom?
The number of protons in the nucleus of an atom determines its identity as a particular element. The number of protons is the element's atomic number, and is unique to each element. For example, the atomic number of oxygen is 8, while the atomic number of carbon is 6.
What subatomic particle number determines the identity of an element?
The number of protons, which is the atomic number of an element, determines the identity of an element.
What determines how many convalent bonds atom will form?
The number of electrons in an atom's valence shell determines its valency.
What is the one the determines the identity of an atom?
the one thing that gives an atom its identity is the mass number and the atomic number
What determines an atom's identity and atomic number?
The number of protons.
What is the particle that identifies a atom?
The number of protons in an atom's nucleus determines its chemical identity.
What does the number of proton in an atom determine?
The number of protons in the nucleus of an atom determines the identity of the element.
What is the one thing that determines the identity of an atom?
the one thing that gives an atom its identity is the mass number and the atomic number
What is the one thing that determines the identity of an atom that is whether it is an oxygen atom or a carbon atom?
The number of protons in the nucleus of an atom determines its identity as a particular element. The number of protons is the element's atomic number, and is unique to each element. For example, the atomic number of oxygen is 8, while the atomic number of carbon is 6.
What is the only thing that determines in the identity of the act come that is whether it is in oxygen atom or a carbon atom?
The atomic number of an element determines how many protons are in the nucleus and therefore how many electrons are in a neutral atom of the element. The atomic number of oxygen is 8 and the carbon atom is 6.
What subatomic particle number determines the identity of an element?
The number of protons, which is the atomic number of an element, determines the identity of an element.
What the atomic number tell us?
The atomic number of an atom is the number of protons in the nucleus of an atom. The number of protons determines the identity of an element and its properties. Hope this helps :3
What particle defines an element?
The number of protons in an atom's nucleus determines the identity of element. The number of protons equals the atomic number.
What number in an atom determines what kind of atom it is?
The atomic number, which is the number of protons in the nucleus, determines what kind of atom it is.
When an atom is broken down into parts what happens to its identity?
This atom loss his identity.
