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What forms when atoms lose or gain electrons and become positively or negatively charged they are know as?
When atoms lose or gain electrons and become positively or negatively charged, they form ions. Positively charged ions are called cations, while negatively charged ions are called anions.
How do you know the charges acquired by different objects by friction?
Charges acquired by objects through friction can be studied using the triboelectric effect, which is based on the tendency of certain materials to become either positively or negatively charged when they come into contact with each other and then separate. The triboelectric series lists materials in terms of their ability to gain or lose electrons through friction, indicating which will become positively charged and which will become negatively charged when rubbed together.
When Thomson held a positively charged plate near the cathode ray the beam bent toward the plate What conclusion can be drawn from this observation?
The beam bending towards the positively charged plate indicates that the cathode rays are negatively charged. This observation led Thomson to conclude that the cathode rays are made up of negatively charged particles, which we now know as electrons.
How do you came to know that glass rod is positively charged?
When a glass rod is rubbed with a material like silk, it gains extra electrons from the silk material. Since electrons have a negative charge, the glass rod becomes positively charged due to an excess of positive protons compared to negative electrons. This positive charge allows the glass rod to exhibit attractive interactions with negatively charged objects.
How did Thompson know atoms were neutrally charged?
Early scientists have discovered the negatively charged particles and the positively charged. The atom is neutral because of the presence of equal amounts of both the charges which cancel each other
What happens when a balloon with a negative charge is brought to the surface of a wall?
i dont know ask your friends at school. if your old, live with it. A Negative Charge or a collection of negative charges will repel other negative charges. A negatively charged balloon will therefore repel those few negative charges in a wall that are capable of moving a little bit. That area of the wall close to the negatively charged balloon will therefore become positively charged. A positively charged wall will attract a negatively charged balloon and the two will stick together.
How did Rutherford know that nucleus was positively charged?
the nucleus is positively charged because it bounces right off of the gold foil
Do positively charged DNA molecules flow to the negatively charged poles in the electrophoresis chamber?
Yes. Positive(+) goes to negative(-). During gel electrophoresis, the positively charged molecules move to the negative cathode, and vis versa the negatively charged molecules move towards the positive anode.
If two neutral objects are rubbed together what will the resulting charges on the objects be?
-- Relatively 'loose' electrons are scraped off of one object and collected on theother one.-- In terms of the charge 'budget', the action leaves one object positively charged ...having less electrons than it should have ... and the other object negatively charged ...having more electrons than it should have.-- Now you have two oppositely charged objects.-- There's a physical force between them,-- there's a potential difference (voltage) between them, and-- there's an electrostatic field between them.-- If either of them gets near enough to a 'neutral' object, it's going to balance itscharge budget, either by sucking electrons from the neutral object in order to fillthe deficit, or by dumping electrons onto the neutral object in order to relieve itssurplus.Another answer:Because before you know it, they need a registry, a honeymoon, an apartment,and nursery furniture. That first rub puts them on the slippery slope.
What would happen if two objects were both negatively charged?
As we know that like charges repel each other therefore if two negative charges are placed they will repel each other.
1 How do you know that two substances get different charges when they are rubbed together?
You can use the electrostatic series to determine charge by looking at the substances higher on the list will always lose electrons and becomes positively charged and the substances lower on the list always gains electrons and becomes negatively charged
The negatively charged particle that rotates the nucleus of an atom is know as?
An electron.
