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How Compare the formation of positive ions with the formation of negative ions in terms of energy changes?
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What are the changes of protons nutrons and electrons?
Protons are positive, electrons are negative, and neutrons have no charge.
What is difference between positive current and negative current which current is used for generation of electricity?
Positive and negative are just directions. In AC the current changes direction 60 times a second. It is all the same.
Predict whether the changes in enthalpy entropy and free energy will be positive or negative for the freezing of water and explain your predictions How does temperature affect the spontaneity?
Enthalpy- positive Entropy- decreasing Free energy- negative
What characterizes depolarization the first phase of the action potential?
The membrane potential changes from a negative value to a positive value
Can mutation have effects?
changes in DNA can cause an important trait, no change, or a harmful trait.
How would you compare the formation of positive ions with the formation of negative ions in terms of energy changes?
when a negative ion forms electrons are gained and energy is given off and when a positive ion forms electrons are lost and energy is used.
Have economic changes been positive or negative for Russia?
Negative.
Is this a positive or a negative change why history?
Industrial Revolution has both the negative and positive changes in the history of Americans.
What is the sign of the product of 11 negative integers and 2 positive integers?
The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.
Why is it when you multiply two negative integers that it is a positive answer?
Multiplying anything non-zero by a negative number changes the sign. A positive number multiplied by a negative number becomes negative. A negative number multiplied by a negative number becomes positive.
Who created the positive and negative electric change?
Nobody. Positive and negative electric changes exist from the earliest stages of the Big Bang.
How voltage become zero in centre point?
If you have an alternating current, which changes direction, and we graph the direction in terms of positive and negative, then at some point, as the current changes from positive to negative, and from negative to positive, it must pass through zero. If you imagine a car, driving forwards, that then changes direction and drives in reverse, there must be a point when it is not moving. Changes of direction, or voltage, are not instantaneous.
What other effects did Europe have on Black Death positive or negative?
both positive and negative effects were there. It killed economy, but brought social changes.
Are sublimation and vaprization positive or negative?
Neither. They are simply phase changes.
What happens when you make changes to the environment?
Everyone is either affected in a positive or negative way
What is Tests for Persistent Directional?
Mean step size - Number of positive and negative changes.
Does transferring an electron change the identity of the elements involved?
No but it changes the polarity (positive/negative).
