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alex oulton
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∙ 14y ago
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What does a negative plus a negative mean?
A negative plus a negative equals a negative.
Does a negative plus a negative equal a postive?
No, a negative plus a negative is a negative
If Iron can be plus 2 or plus 3 how could you determine whether the iron in FeF3 is plus 2 or plus 3?
The compound FeF3 is a salt, meaning that it has a covalent bond. Split the anion and the cation apart to determine the charge. Since iron can be either +2 or +3, you have to look at the anion (F- in this case) and look at how many negative charges are there. If there are three F-, that means there are three negative charges. That should tell you which iron is involved in the bond.
What does a negative number plus a negative number equal?
A negative plus a negative still gives a negative answer.
What is negative 1 plus negative 2 plus negative 4 plus negative 5?
The total sum is -12 or negative twelve.
What did a1970volkswagon cost in 1970?
$1995.00 plus setup and designation charges.
What is the overall charge of the atom since the atom contains positive charges and negative charges. how is that possible?
The overall charge of an atom is neutral because the positive charges from protons in the nucleus are balanced by the negative charges from electrons orbiting the nucleus. This balance ensures that the atom as a whole has no net charge.
Why plus and minus symbols are used to specify the electron charges?
The plus and minus symbols are used to represent positive and negative charges, respectively. In the case of electrons, the minus sign indicates that electrons have a negative charge. This convention helps distinguish between different types of charges in physics and chemistry.
Negative plus negative equals what?
A negative plus a negative equals a negative.
Does a negative plus a negative equal a postive?
No, a negative plus a negative is a negative
What does a negative plus a negative mean?
A negative plus a negative equals a negative.
If Iron can be plus 2 or plus 3 how could you determine whether the iron in FeF3 is plus 2 or plus 3?
The compound FeF3 is a salt, meaning that it has a covalent bond. Split the anion and the cation apart to determine the charge. Since iron can be either +2 or +3, you have to look at the anion (F- in this case) and look at how many negative charges are there. If there are three F-, that means there are three negative charges. That should tell you which iron is involved in the bond.
What is a negitive plus a negitive?
A negative plus a negative is a negative because a negative plus a negative is the same thing as a negative minus a positive number.
What does a negative number plus a negative number equal?
A negative plus a negative still gives a negative answer.
What is negative 1 plus negative 2 plus negative 4 plus negative 5?
The total sum is -12 or negative twelve.
What ion carries two negative charges and is isoelectronic with K plus?
The ion that carries two negative charges and is isoelectronic with K+ is O2-. Both ions have 18 electrons, but O2- has gained two electrons to achieve a full outer shell, giving it a total charge of -2.
The quotient of a negative integer and a positive integer is?
The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
