There are many different ways to produce photons, but all of them use the same mechanism inside an atom to do it. This mechanism involves the energizing of electrons orbiting each atom's nucleus. How Nuclear Radiation Works describes protons, neutrons and electrons in some detail. For example,...
How Many Protons? The atomic number on the Periodic Table identifies the number of protons in any atom of that element. Copper, atomic number 29, has 29 protons. Finding the atomic number of an element reveals the number of protons.
Protons have a positive charge, neutrons have a neutral charge, and electrons have a negative charge. Note that the atoms themselves can carry a positive or a negative charge. How? By gaining or losing electrons. The flow of electrons between atoms is what we call electricity. Since our bodi...
An atom with an atomic number of 35 makes an ion with a negative 1 charge. How many electrons does this ion have? Which atom is this? What ion does Te form when it has 54 electrons? How many protons does this ion have? An ion 5...
Since all three types of cars have many of the same components (tires, transmissions, et cetera), we'll ignore that part of the car and compare efficiencies up to the point where mechanical power is generated. Let's start with the fuel cell car. (All of these efficiencies are approximatio...
While solar cookers are a great solution for many developing countries, there are a few drawbacks. The very trait that makes solar cookers so beneficial -- sunlight as fuel -- also makes it problematic. Solar cooking on a broad scale is really only viable for countries that have a dry, su...
On one hand, EPS captures and accumulates protons produced externally or by acidogenic microorganisms, aiding in the retention and accumulation of acid within the biofilm46. On the other hand, once protons are recruited to the cell surface, they trigger an acid adaptation response, allowing the ...
An atom of carbon-14 contains how many protons?Question:An atom of carbon-14 contains how many protons?Isotopes:Isotopes are chemical species or elements that have the same atomic number but a different mass number. Carbon is an element belonging to the p-block of the periodic table and carb...
protons, and the sieving effect of the glucan structure also plays a role46. On one hand, EPS captures and accumulates protons produced externally or by acidogenic microorganisms, aiding in the retention and accumulation of acid within the biofilm46. On the other hand, once protons are recruited...
Many astronomers think the seed would germinate in a "big bounce," starting the whole process over again. Lots More Information Related HowStuffWorks Articles How the Big Bang Theory Works Can scientists recreate the big bang? Does space have a shape? Is there a hole in the universe?