0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the charge on an atom that has five protons nine neutrons and seven electrons?
It would have a negative charge, since the number of electrons - that have approximately the same amount of negative charge as the proton's positive charge in magnitude - is more than the number of protons. Neutrons have no charge (i.e. neutral).
What charge does an object have if it has more negative particles than positive particles?
negative
Can an electric charge be positive?
When a process of oxidation takes place the element acquires a unit positive charge. The number of protons are more than the number of electrons in an element which gives the element its positive charge as the protons have a positive charge.
What charge is a negative?
A charge which is not a positive charge is a negative charge.
All atoms have a blank charge?
If there are more protons than electrons there is a positive charge. If there is more electrons than protons there is a negative charge.
Are negative ions more effective in salting out proteins than positive ones?
No. More negative ions are more effective than less negative ions for salting out. The same is the case with positive ions. Solubility decreases exponentially with increasing magnitude of charge.
If an object has more electrons than protons it has what type of charge?
Since protons have a positive charge and electrons have a negative charge, an atom with more protons than electrons would have a positive charge. Note that an atom with this kind of imbalance is known as an ion.
What is the charge on an atom that has five protons nine neutrons and seven electrons?
It would have a negative charge, since the number of electrons - that have approximately the same amount of negative charge as the proton's positive charge in magnitude - is more than the number of protons. Neutrons have no charge (i.e. neutral).
What is an atom with a positive charge or negative charge called?
A charged atom is called an ion.If it has more protons then electrons, it has a positive charge.If it has more electrons than protons, it has a negative charge.
Is there any negative charge on a positive charged object?
Any "object" larger than elementary particles consists of positive and negative charges. If your object has a negative charge, it simply has more particles with a negative charge than particles with a positive charge.
What charge does an object have if it has more negative particles than positive particles?
negative
How do you positive ion generates?
when an atom loses one or more of its electrons(negative charge) and have more protons(positive charge). this creates a positive ion
What charge is a negative?
A charge which is not a positive charge is a negative charge.
Can an electric charge be positive?
When a process of oxidation takes place the element acquires a unit positive charge. The number of protons are more than the number of electrons in an element which gives the element its positive charge as the protons have a positive charge.
What are the rules for adding postive and negative integers?
Not sure if you want just a positive and a negative integer, added or more info.2 positive integers a & b (easiest)a + b the result is positive.2 negative integers a & bAdd the magnitude of a and magnitude of b, the result is negative.Example -2 + -5 = -(2+5) = -(7) = -7a is positive, b is negative, take the difference of the magnitudes, thenif |a| (magnitude of a) greater than |b| (magnitude of b), the result is positive.if |a| (magnitude of a) less than |b| (magnitude of b), the result is negative.Example: 2 + -5 (the difference of magnitudes is 5-2 = 3The negative number has a bigger magnitude, so the answer is negative: -3-2 + 5The difference is still 3, but the positive number has bigger magnitude,so the result is positive: +3
All atoms have a blank charge?
If there are more protons than electrons there is a positive charge. If there is more electrons than protons there is a negative charge.
What charge would an ion have if it has more protons than electrons?
A positive charge.
