Comments. Submit. The leaves of peace lilies are poisonous. Symptoms of exposure include a burning sensation on the lips, tongue or throat. Eating small quantities causes severe pain. Large amounts are highly toxic. Peace lilies grow naturally in tropical parts of the United States.
Report Abuse. Absolute value means that the result of the operation is always positive. Positive numbers adding negative numbers means you subtract the negative ones from the positive ones. The charge model I take it you talk about is with the atom.
Absolute value indicates how far a number is from zero, regardless of whether it is negative or positive. The sign for absolute value is enclosing a number or variable inside two | symbols, known as pipes. For example, you write the absolute value of -11 as |-11|. The value of |-11| is 11, because -11 is 11 away from zero. Standard keyboards include the pipe symbol, so you can type the absolute value sign directly from the keyboard. How to Make an Absolute Value Sign on a Computer.