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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.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoAs you mention object rather than atom/molecule, it indicates not much beyond that there are either extra electron(s) on the object or charge is unevenly distributed across the object - both also true if you had mentioned atom/molecule.
Wiki User
∙ 7y agoUsually it is negative charges (electrons) that move more freely; so for an object to acquire a negative charge usually means that it gets more electrons. This can happen as a result of a voltage, among other things.
Wiki User
∙ 14y agoAn object having a negative charge has more electrons than it would have in its neutral state.
Wiki User
∙ 11y agothat is is not positive
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Does a combustion have a negative entropy or positive entropy?
positive
Will this entropy change by positive or negative air is pumped into a tire?
entropy is decreasing, so negative
Will this entropy change by positive or negative?
negative
Will this entropy change by positive or negative n2 g 3h2 g 2nh3 g?
negative
When water freezes should the change in entropy be positive or negative and explain?
Please be aware that the change will be neither positive or negative. You see when "water" freezes the entropy will not change due the tempertaure of the area around it meaning the entropy will stay neutral. You are very welcome young man
What does a negative change in entropy indicate?
The system has become more ordered.
What does negative change in entropy indicate?
The system has become more ordered.
When will be entropy negative?
It won't. Entropy always increases.
Does a combustion have a negative entropy or positive entropy?
positive
Will this entropy change by positive or negative air is pumped into a tire?
entropy is decreasing, so negative
Will this entropy change by positive or negative?
negative
Is it possible for entropy to be negative and For entropy change to be negative and For entropy production to be negative?
Assuming you mean can entropy be reduced; the answer is yes. Only in an open system such as our planet. The universe is a closed systems. The entropy of the universe cannot be reduced. Chemical changes can reduced entropy in an open system. When gas turns into a liquid or when a liquid turns into a solid; entropy is reduced.
Does an electroscope identify if an object has a positive or negative charge or does it just indicate that an object has a charge?
Alll an electroscope does is tell you if there is charge
What type of charge do the roman numerals in a cation indicate?
Cation = negative ion
Can delta s be negative Entropy?
yes
What are the symbols used to indicate partially positive and partially negative?
In chemistry, Partially positive charge is shown by δ+ Partially negative charge is shown by δ-
Will this entropy change by positive or negative frost forms on a window pane?
Negative (A+) AG : )
