Here we have to get the equation to determine the charge of an ion in terms of protons and electrons.
The general formula to determine the charge of an ion is
number of protons - number of electrons = positive (+ve) value represent the positive ion.
number of protons - number of electrons = negative (-ve) value represent the negative ion.
The protons carry positive charge and the electrons carry negative charge. The ion in which the positive charge is more then the negative charge that will be positive ion
i.e. number of protons - number of electrons = positive (+ve) value represent the positive ion.
number of protons - number of electrons = negative (-ve) value represent the negative ion.
Examples:
Positive ion:
1. H⁺ in which number of protons 1 and number of electrons is 0.
Thus 1-0 = 1 (+ve) value.
2. Mg²⁺ in which number of protons 12 and number of electrons are 10.
Thus 12 - 10 = 2 (+ve).
Negative ion:
1. F⁻ in which number of protons are 9 and number of electrons are 10.
Thus 9 - 10 = -1 (-ve).
2. O²⁻ in which number of protons are 8 and number of electrons are 10.
Thus 8 - 10 = -2 (-ve)
Thus the general formula for the determining the charge of an ion is determined.
Answer:
Food chain - Frog ---> Snake ---> Hawk
Hope this helps!
Answer:
Natural Gas
Explanation:
Let's remember: A non-renewable resource means a source that is used faster than it can be replaced. The sun will always be there for solar energy. Wind will always be there for wind energy. Hydropower isn't always there, but it is a semi-renewable source because it is replenished relatively fast. We are left with natural gas, and it takes millions of years to replace.
It is colorless and oderless is a physical property by telling what color.
I think the answer is chemical change
