An ionic bond.
By the intermediate of a chemical reaction a compound is transformed in another compound.
There is positive and negative. The positive energy can't connect to a another positive there's a force between them that's doesn't let them connect. Same with negative energy it has to connect to positive not negative.
This is a single replacement, or single displacement reaction.
Atoms in one compound switch places with atoms in another compound.
when one element replaces another in a compound when the reaction has occured
False
Negative, because your multiplying a positive by another negative
By the intermediate of a chemical reaction a compound is transformed in another compound.
It will be positive.
If a negative is divided by a positive, the resulting quotient will be negative. If a negative is divided by another negative, the quotient would be positive.
This can never be. The square of any number will always be positive. Any positive number multiplied by another positive number will be positive, while any negative number multiplied by another negative number will be positive.
A positive number times another positive number will give you a positive answer. If you multiply two negative numbers together, you will also have a positive answer. The only way to get a negative answer is if you multiply a positive by a negative.
A chemical reaction is the transformation of a compound in another compound.
A negative number divided by a positive number results in another negative number.
A positive number multiplied by another positive number yields a positive number. A negative number multiplied by another negative number also yields a positive number. Only multiplying a negative number by a positive number (or the other way around) yields a negative number as the product.
A single-displacement reaction, also named single-replacement reaction, is a type of oxidation-reduction chemical reaction when an element or ion moves out of one compound and into another-that is, one element is replaced by another in a compound.
A positive number multiplied by another positive number yields a positive number. A negative number multiplied by another negative number also yields a positive number. Only multiplying a negative number by a positive number (or the other way around) yields a negative number as the product.