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Gray, red, and black and the texture is soft
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∙ 13y ago
Ryder Green
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What causes a green line in the spectrum of selenium?
Probable an impurity; the color of selenium in flame test is blue.
Who made Selenium?
Jons Jacob was the man to discover Selenium.
Is selenium a nonmetal?
Yes. selenium is a non metal
Is selenium a mixture?
No, selenium is a element
Is selenium combustible?
No. Selenium is not explosive.
Why do photographers work with selenium?
Selenium toning preserves black & white images without changing their color.
What causes a green line in the spectrum of selenium?
Probable an impurity; the color of selenium in flame test is blue.
What color flame test does selenium nitrate give?
Blue
What is the compound name for Se4S4?
The compound name for Se4S4 is tetraselenium tetrasulfide. It is a selenium compound in the sulphide class, and it has a red color and a crystalline solid appearance.
Who made Selenium?
Jons Jacob was the man to discover Selenium.
What is the correct name for SeF6?
This compound is called selenium hexafluoride.
What element is represented by the symbol Se?
Selenium, atomic number 34.
A non metal which burns with a blue flame?
Flame test color blue: arsenic, selenium.
Is selenium a nonmetal?
Yes. selenium is a non metal
Is selenium a mixture?
No, selenium is a element
What category is selenium in?
Selenium is a metalloid.
Is selenium a gas?
No, selenium is solid.
