英和和英

the absence of matter

an abused substance

inert matter

an agent that impairs

hazardous substances

devoid of matter

The material disintegrated

to collect materials by force

lacking in substance

an assimilative substance

an irritative agent

a common property of matter

effectiveness of material

freeing from noxious matter

a chemical action of two substances on each other

the process of sorbing by physical or chemical forces or both, called sorption

in chemistry, a property of a substance to combine with others

any substance that can cause an allergy

a chemical substance

a substance that tends to produce a cancer

the organic phenomenon of rotting

an agent used to change the characteristics of a substance

a chemical change

to activate a substance

a component of a substance

chemical processes

of a substance, to be activated chemically

the creation of material

the indestructibility of matter

a material that generates a chemical reaction