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Why Does a bulb glow when an electrical current passes through it?
When an electrical current passes through a bulb, the electrons in the filament (usually made of tungsten) gain energy and move to higher energy levels. They then release this energy in the form of light and heat, causing the bulb to glow. This process is called incandescence.
Is tungsten an insulator?
No, tungsten is not an insulator. Tungsten is a metal known for its high melting point and excellent conductivity, making it a good candidate for use in electrical and thermal applications.
How many energy levels does argon have?
At a ground state, argon has three energy levels. For future reference, just count the number of horizontal rows (also named periods) an element is from the top of the periodic table.
What do electrons need to jump levels?
Electrons jump energy levels when they absorb or emit a photon of specific energy that matches the energy difference between the levels. This process is governed by the principles of quantum mechanics.
What are two properties of the metal tungsten that make it good material for the filament?
Tungsten has a high melting point of 3422°C, allowing it to withstand the high temperatures generated in an incandescent light bulb. Additionally, tungsten is a good conductor of electricity, enabling efficient conversion of electrical energy into light energy in the bulb.
In tungsten how many outer shells are there?
Tungsten atoms contain six energy levels (shells). The outermost energy level is the sixth energy level. It has two electrons in the 6s sublevel.
Why tungsten glows?
tungsten is a poor conductor of electricity,tungsten glows when electrical energy from the energy source is flowing through the conductor of electricity and when electrical energy reach the metal filament(tungsten) the tungsten gets electrical energy and produce heat when it became white-hot and the tungsten glows the glows is called light.
How many energy levels does bromine have?
Bromine has FOUR energy Levels.
How many energy levels does arsenic have?
Arsenic has 8 levels of energy.
How many energy levels does silicon have?
There are 3 energy levels in Silicon. Which ever row it is in the Periodic Table, that is how many energy levels it has. The structure is 1s2 2s22p63s23p2
How many energy levels do silver have?
Silver has 5 energy levels. 😄
How many energy levels does platinum have?
Platinum has multiple energy levels, due to its 78 electrons distributed in different orbitals and subshells within its electronic configuration. The specific number of energy levels depends on how its electrons are positioned within the atom, following the rules of quantum mechanics.
Is tungsten an insulator?
No, tungsten is not an insulator. Tungsten is a metal known for its high melting point and excellent conductivity, making it a good candidate for use in electrical and thermal applications.
How many energy levels are used in Boron?
it is in the second period. so boron has 2 energy levels
How many energy levels does boron?
5
How many energy levels are there In a atom?
2
How many energy levels does germanium have?
Germanium has 4 energy levels.
