Depends on what you mean by combining; if you mean addition then the greater number would be the one you take for instance -8 plus 2 is -6. If you mean multiplication then it is always negative
Positive
The absolute value is the distance form zero. It is always positive.
Negative * positive = negative Positive * positive = positive Negative * negative = positive
7+1=8 Eight, the sum of these two numbers, is a positive number. The only way these two specific numbers could combine to create a positive number would be if they were both negative, if seven was negative or if they were multiplied together and one was a negative number.
Negative * positive = negative Positive * positive = positive Negative * negative = positive
NO
salt
The voltage adds if you connect in series (positive to negative). It stays the same if in parallel (Positive to Positive and Negative to Negative).
The positive ions and negative ions attract each other. This attractive force is an ionic bond. Each positive ion balances the charge of one negative ion so overall, the compound is electrically neutral. P.S. This is from my textbook. Good luck. :)
Positive
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
Sin uranium is a metal it will form negative ions.
Form 6251 is the alternative minimum tax for individuals form. As with all federal tax form lines asking to combine the entries on various lines, a number in parentheses is a negative number and is subtracted from positive numbers. If all you have is negative numbers, then those entries are added together. Their total then is entered within parentheses, because the total of all negative numbers is a negative number. Several lines on the 2008 Form 6251 are required by the instructions to be entered as negative numbers. That's why parentheses are included in the form on lines 6, 7, 8, 25, and 28.
They don't. A neutron is neutral; it doesn't come in positive and negative versions.
The absolute value is the distance form zero. It is always positive.
positive ions combine with negative ions
Fluorine is negative and will produce a negative ion.