When atoms are supplied with energy, their electrons become excited and may gain enough energy to jump to higher energy levels (shells).
However, the electron is unstable in the higher energy level and will therefore release its acquired energy in an attempt to achieve stability.
The energy is released in the form of light and the colour, which is determined by the frequency of the emission, depends upon the energy levels involved ( which shells it leaves and which shell it enters).
No, you cannot see individual atoms of elements with a school microscope. Atoms are much smaller than the wavelength of visible light, so they cannot be resolved by optical microscopes. Specialized techniques such as scanning electron microscopy or atomic force microscopy are needed to visualize atoms.
Matter is anything that has mass and volume. Therefore, light cannot be termed as matter as it has neither. Light is made of atoms and elements.
atoms produced in light of speed. 365 billion seconds per minute
Atoms release a particular color of light
No. An element is a group of the same kind of atoms. Compounds and mixtures contain different kinds of atoms, and thus, different kinds of elements.However, there are several things that are not made up of atoms. This includes light, different kinds energy, neutron stars, black holes... and the mysterious dark matter. The Universe contains at least 5 times as much dark matter, than atoms and other kinds of known matter.
Yes, it is true; no atoms of the elements in the light.
spectroscope.....find out what kind of atoms are giving off light energy
A bulb lights up because of the friction happening between the atoms usually in the metal filament. thus producing light.
A bulb lights up because of the friction happening between the atoms usually in the metal filament. thus producing light.
No, you cannot see individual atoms of elements with a school microscope. Atoms are much smaller than the wavelength of visible light, so they cannot be resolved by optical microscopes. Specialized techniques such as scanning electron microscopy or atomic force microscopy are needed to visualize atoms.
Sound requires matter as sound is the vibration of matter. Light is more complex as it is the giving off of photons from atoms.
Stars are basically made of 2 elements - hydrogen and helium. Since their temperatures are extremely high, the hydrogen atoms fuse to give helium, thus producing light.
Matter is anything that has mass and volume. Therefore, light cannot be termed as matter as it has neither. Light is made of atoms and elements.
flashes of light
Atoms of certain elements give off light of characteristic color when heated to high temperature since the electrons induce to absorb energy, jumps to the excited energy state called quantum jump and then returns to their ground state. The amount of energy in the photon determines its color.
You mean "Do all elements have light?"
Inside stars atoms are fused together to form heavier elements in a process called nuclear fusion. Our very own Sun is our closest star. Our Sun fuses hydrogen atoms together to form helium. Our Sun will eventually produce heavier elements when it reaches a certain age, and will in fact create even heavier elements as it dies! This process of fusion releases energy in the form of heat and light. The light travels from the star to your eye and you can see it. Interestingly, because light takes time to travel this distance, when you look at stars you are actually seeing them as they were in the past.