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Why selenium is photo conductor?
when light falls on the it its electrons become excited and become free for conductivity that's why selenium is a photo conductor
What is selenium standard state?
Solid state. Selenium is usually amorphous, brick-red powder.
What is the elemental selenium in selenium dioxide monohydrate?
+4 oxidation state
Do atoms in the excited state have more electrons than in the ground state?
Yes, because an atom in an excited state will normally give off energy and go to a less-excited state or to its ground state. Some atoms have long-lived excited states and are called "metastable".
What is meant by excited state of an electron?
When the electrons are at higher energy level,they are said to be excited state.
Why selenium is photo conductor?
when light falls on the it its electrons become excited and become free for conductivity that's why selenium is a photo conductor
Which electron configuration represents a selenium atom in an excited state?
Excited electrons are on higher levels of the electron clouds. It takes more energy to get them to the higher level, and energy is lost when they fall. When that energy is lost, a an x-ray photon is emitted.
What is the state of selenium at room temp?
Selenium is a solid.
What is selenium standard state?
Solid state. Selenium is usually amorphous, brick-red powder.
What is the elemental selenium in selenium dioxide monohydrate?
+4 oxidation state
What state is selenium at 20 degrees?
Selenium is a solid at 20 degrees Celsius!
Why triplet state is found to be more stable than excited state?
Why triplet excited state is found to be more stable than singlet excited state?
When a molecule absorbs a photon one of the electron is raised in what state?
This electron is in an excited unstable state.
What is standard state of selenium?
solid
Do atoms in the excited state have more electrons than in the ground state?
Yes, because an atom in an excited state will normally give off energy and go to a less-excited state or to its ground state. Some atoms have long-lived excited states and are called "metastable".
State in which electrons have jumped to a higher energy level?
state in which electrons have absorbed energy and "jumped" to a higher energy level
What is meant by excited state of an electron?
When the electrons are at higher energy level,they are said to be excited state.
