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Is the electron affinity of an element positive or negative?
The electron affinity of an element can be either positive or negative, depending on whether the element tends to gain or lose electrons when forming chemical bonds.
What determines whether an atom forms a positive or negative charge in an ionic bond?
If an atom is electropositive (metals, in general), then they will lose electrons and form positive ions. If an atom is electronegative (non-metals, in general), then they will gain electrons and form negative ions.
What is the sign convention used in thermochemical calculations?
In thermochemical calculations, a common sign convention is that energy absorbed by a system is positive (endothermic process) and energy released by a system is negative (exothermic process). This convention helps in determining the direction of energy flow and whether a reaction is absorbing or releasing energy.
How do you know if an ion has a negative or positive charge?
If you want to find out whether an atom contains positive ions or negative ions, you will generally need to look it up. However, there are some general rules that can help you figure it out without research. First of all, there are 3 types of elements on the periodic table: metals, nonmetals, and metalloids. The majority of elements are metallic. Atoms tend to form ions based on whether they gain or give away electrons (e-) when bonding with other elements. Nonmetals tend to form anions (negative ions), meaning that they gain 1 or more electrons when forming a bond. Metals, on the other hand, tend to lose electrons when bonding, so they are most likely to form cations (positive ions).
What process determines whether or not an imitated or modeled act will be repeated?
The reinforcement process determines whether an imitated or modeled act will be repeated. If the imitated behavior results in a positive outcome or reward, it is more likely to be repeated. Conversely, if the behavior leads to negative consequences or no payoff, it is less likely to be replicated.
How might you use a balloon with a negative charge to find out whether the charge on another balloon is positive or negative?
If you move a negatively-charged balloon close to another balloon, if it moves towards the first balloon, it is positively-charged. If it moves away, it is negatively charged.
When you add a positive and a negative what does it become?
the answer could be negative or positive depending on whether the negative number you're adding is bigger than the positive number
How do you predict whether a power will be negative or positive?
To predict whether a power will be negative or positive, examine the base and the exponent. If the base is positive, any exponent—whether positive or negative—will yield a positive result. Conversely, if the base is negative, an even exponent results in a positive value, while an odd exponent produces a negative value. Thus, the sign of the power depends on both the sign of the base and whether the exponent is odd or even.
Is the product positive or negative when an even number of negative numbers are multiplied?
Any 2 negative numbers, whether even or odd, when multiplied are positive
Without actually multiplying how can you decide whether the product of two integers is positive negative or 0?
the answer is a positive because two negative or two positive is always positive.
Are irrational numbers negative integers?
No. Every integer, whether negative or positive, is rational.
Are negative decimals integers?
Only whole numbers are integers, whether negative or positive.
What happen when you divide negative and positive number?
When you divide or multiply positive and negative numbers, you first do the division or multiplication as normal. The next step is to assess whether or not the answer will be negative or positive. If the two numbers of the question were the same (negative and negative or positive and positive) then the answer will be positive. If the two numbers in the question were different (one negative and one positive) then the answer will be negative. Thus, if you divide a negative number by a positive number, the result will be the same as normal division, but the answer will be negative.
What is critisism?
Criticism is having a comment for something and delivering it, whether in a positive or completely negative way. Criticism is having a comment for something and delivering it, whether in a positive or completely negative way.
Why is negative 3 a rational number?
Any integer, whether it is positive or negative, is a rational number.
What if you divide a negative by a positive?
You will end up with a negative value. It does not matter whether the numerator or denominator is negative. If either value is negative, the answer will be negative.
Write a program By using if else statement to read a number and check whether it is positive or negative?
write a c++program by using if statement to read a number and check whether it is positive or negative
