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What will happen when soap bubble is given negative charge or electrons.?
Wiki User
∙ 11y ago
its radius increases due to repulsion of same charges...
Wiki User
∙ 11y ago
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What would happen to an object if number of protons and electrons are not equal?
You get charge discrepancies in the atom. So an atom that has more electrons than protons (say a chlorine anion) will have a net, negative charge. An atom that has more protons than electrons will have a net positive charge. A charged particle is more reactive than a neutral one.
If a dust particle floated in the air near some free electrons that had been released by an electrostatic device what would happen?
The electrons would attract to the dust, thus making the dust have a negative charge. After this the dust will stick to any neutral object due to this new charge.
What happen when an object with an negative charge touches anther object?
Depends on the charge (and conductivity) of the "other" object.
What will happen if during induction the ground connection was removed first before the charging body?
During induction, if the ground connection was removed first before the charging body, the electrons on the electroscope will be stranded. This causes a negative charge on the object.
Are the direction of negative charges and conventional current in a conductor the same?
Conventional current is the effective direction of positive charge. When in a metal the negative charged electrons are moving in one direction, the conventional positive current is in the other direction.
What would happen if there were extra electrons in an atom?
when electron jump from lower energy level to high energy level
What would happen to an object if number of protons and electrons are not equal?
You get charge discrepancies in the atom. So an atom that has more electrons than protons (say a chlorine anion) will have a net, negative charge. An atom that has more protons than electrons will have a net positive charge. A charged particle is more reactive than a neutral one.
What can happen to an electron in an atom when it gains or loses energy?
it gains or acquires a charge either positive or negative so when it gains energy, it aquires a negative charge then when it loses energy, it aquires a positive charge
If a dust particle floated in the air near some free electrons that had been released by an electrostatic device what would happen?
The electrons would attract to the dust, thus making the dust have a negative charge. After this the dust will stick to any neutral object due to this new charge.
What does a negative charge in entropy indicate?
When an objects gets negative charge it attracts positive charged objects, repel negative charged objects and even attracts neutral copper rod. Neutral copper rod is attracted towards both both negative and positive charged objects due to the availability of mobile electrons in the copper rod.
What will happen if electrons flow from positive to negative?
It wouldn't happen. Negatives go to positives and vice versa.
If you start at the negative end of the battery what will happen to the electrons when a closed circuit turn on a light?
When you start at the negative end of the battery, you start to lose electrons and the circuit is closed.
What happen when an object with an negative charge touches anther object?
Depends on the charge (and conductivity) of the "other" object.
Why does an atom become a positive ion when it loses an electrons?
Electrons have negative charge. So when electrons is lost from an atom, the atom gets positive charge.
What will happen when an atom with a positive charge and one with a negative charge come in proximity to each other?
They will attract one another.
What is the correct formula for Chromium II Carbide?
The correct formula for Chromium (II) Carbide is Cr2C. This is because Carbon (or Carbide) has a negative 4 charge because it wants to gain four electrons to have it's valence electrons to equal 8. So if it gains four electrons, and electrons are negatively charged, then it has a negative four charge. Chromium has a positive two charge because it has the roman numeral II next to it. Chromium is a metal and all metals are positively charged when they become ions, so it has a positive two charge. In order to be a stable compound, the charges must cancel each other out. So in order for that to happen, you must have two Chromium atoms, to make a positive four charge in total, and one Carbon, to make a total of negative four. And since positive four and negative four cancel each other out, then the formula is Cr2C (two Chromium and one Carbon atom).
Why do you think polar and nonpolar molecules do not mix?
Polar molecules happen when there is an unequal sharing of electrons in a covalent bond. This leads to a partial positive change on one molecule and a partial negative charge on the other. An example of this is water (H2O). The hydrogens have partial positive charges and the oxygen has a partial negative charge.
