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When the electrode held by the esthetician is in the positive mode the reaction on the skin will be?
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What is the effect of electrons held loosely?
__________ electrons are loosely held to a positive nucleus.
What is a positive connotation for clung?
Held on happily to someone
What is the positive charge atoms called?
The positive -charge in an atom is called the proton.They are held in the nucleus with the neutrons.
Is anti- acid tablets in water a chemical reaction or physical change?
it is a chemical process due to changes in pH occur, which are held to chemical processes. :)
How stability of atom is explained on the basis of jj thomason atomic model?
positive 'pudding' held the negative electrons
What is the reaction about the movie wall e?
Their was a positive reaction to the movie Wall E after it was released. It is held in high regard among recent animated films, and was seen as a critique on machines, and consumerism.
What is the redox reaction takes place in a dry-cell battery?
The MnO2 would like to take electrons from the Zn much the same way that a bully would like to take someones lunch money. The problem for MnO2 is that it is not touching the Zn. The MnO2 is touching the graphite electrode and is trying to pull off the graphite electrons. Graphite is tougher than Zn and will not give up electrons but there is a tug. The graphite makes the positive electrode of the cell. On the Zn side, the Zn is the electrode and the electrons are not held very well by Zn. So the Zn electrode has pressure of electrons wanting to leave and the graphite electrode has suction that wants more electrons. The pressure difference can be measured as 1.5 volts. Volts are used to measure electrical pressure. When a light bulb or something is connected then electrons from the Zn electrode have a path to go to the graphite electrode. The graphite is willing to give electrons to MnO2 because it can get them back from the Zn through the circuit. Also when the Zn electrode loses 2 electrons a Zn atom turns into an ion and dissolves in the electrolyte. Because of its positive charge it is attracted to the correspondingly formed negative charge at the graphite when MnO2 took an electron.
What is the effect on weld if the electrode is held to closely to the being welded?
the rod will simply stick to the material being welded!
What is manual arc welding?
Everybody used to call it "stick welding". MMAW Manual Metal Arc Welding is the correct nomenclature. The "sticks" are electrodes held in an electrode holder connected to a power supply. Establish an arc between the end of the electrode and the metal and move across the joint. As you weld the electrode is consumed. Discard the "stub", insert a new electrode and continue.
What is a positive ion called?
A positive ion is called a cation. It forms when an atom loses one or more electrons, resulting in a net positive charge. Cations are attracted to anions, which are negative ions, due to their opposite charges.
What is the effect on the weld if the electrode is held too close to the welded material?
the rod will simply stick to the material being welded!
What is the effect on the weld is the electrode held closely to the material being welded?
the rod will simply stick to the material being welded!
How is a lead a storage battery recharged?
A lead storage battery is recharged via a shocking sort of system. Pumping up the voltage in a lead storage battery by using something like a magnet held close to it as the direct current shoots through to it.
What is the effect on the weld if electrode is held too closely to the material being welded?
the rod will simply stick to the material being welded!
What is the effect on the weld if the electrode is held too closely to the material being welded?
the rod will simply stick to the material being welded!
What is the effect on the weld if the electrode is held too close to the material being welded?
the rod will simply stick to the material being welded!
What the effect on the weld if the electrode is held too closely to the material being welded?
the rod will simply stick to the material being welded!
