answersLogoWhite

0

What else can I help you with?

Related Questions

What would be observed if the flame tests were viewed through a spectroscope?

Emission spectrum of the elements placed in the flame. The flame test is usually applied when Sodium, Potassium or other such metals are thought to be present since they give a very noticeable result - Sodium gives orange colour to the flame (as it does to sodium street lighting!) - Potassium gives a lilac colour etc


Why do chlorides burn different colors?

Chlorides burn different colors because the flame color produced is dependent on the specific metal cation present in the compound. Each metal cation emits a unique spectrum of colors when heated in a flame due to the excitation of electrons to higher energy levels and subsequent emission of light as the electrons return to their ground state. This property is utilized in flame tests to identify the presence of specific metal ions in a substance.


What substance turns red in flame tests?

Lithium turns red in flame tests.


Can you use flame test to identify element?

Yes. Every element has a very particular emission spectrum. Each element has a specific structure of nucleus and electron orbits. Because of this, when a certain element is ionized (ie. by a flame), the electrons rejoining with the nuclei give off a specific frequency of light. The color of light witnessed after burning the compound is an indicator of the elements present.


How do scientists tell difference between elements?

There are many different tests. For example, if you burn some elements they give of light at very specific wavelengths, called an emission spectrum.


Describe the common characteristics of flame tests that would be observed if a spectroscope were used?

The flame test involves heating a sample to produce colored flames, which are then observed through a spectroscope. Common characteristics include the emission of unique colors corresponding to specific elements present in the sample, each element producing a distinct atomic emission spectrum. These spectra consist of discrete lines corresponding to transitions between energy levels in the atoms, allowing for identification of elements based on their characteristic line patterns.


Why use flame tests in forensic science?

Flame tests allow you to get some idea of what substances make up a given sample. It is particularly useful for the identification of polymers, because many of them give off unique burn patterns.


Flame tests in daily life?

Fireworks


What are emissions tests?

emission tests are when a car needs to be tested for how much toxic air the car is putting out.


What are the techniques used to analyze inorganic chemicals?

Precipitation tests Flame tests Tests on gases Other ions


Why do scientists use flame tests?

To Determine the emission spectrum of a sample


Are emission tests mandatory in Texas for vehicle inspection?

No.. not by the State. of Texas.