chlorine is an element
the melting point of chlorine is -101.5 °C and its boiling point is -34.04 °C
103
There are two elements, carbon and hydrogen.
The correct mass percentage is 50.0061% if chlorine in DDT C14H9CL5.
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
Most common is calcium and clorine
HONClBrIF Hydrogen Oxygen Clorine Bromine Iodine Flourine
clorine clorine
Isotopes
Clorine is never been a metal
No
Highly electronegative and highly electropositive elements, e.g. Fluorine, Clorine, Oxygen, or Nitrogen and Sodium, Potassium, Rubidium, Cesium or Barium.
you should put 2 or 3 tablets
Yup
It stuff you find in pools
No.
25- 30degrees