chemical property!!!
Francium was discovered by Marguerite Perey (from France) in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium.
Francium was discovered by Marguerite Perey in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium.
coefficent
The were called criminals.
Encomienda
Burning is an example of a chemical property because it can only be observed during a chemical reaction called combustion.
It is a chemical property. A chemical property is a characteristic of matter that allows it to change to a different type of matter.
chemical property.
This chemical property is called reactivity.
No, this is a physical property called luster.
This chemical property is called reactivity.
This property is called flammability.
This property is called chemical reactivity.
This is the chemical reactivity.
i think it is a chemical property A reaction between substances can be observed visually (color change or change in state of matter, bubbles forming, explosion), smelled (odor given off), or felt (change in temperature).
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance.
Oxygen gas is neither a physical nor a chemical property. It is a state. The property of being a gas is a PHYSICAL property, however.