mixture
a mixture that has a uniform composition
what is homogeneous?
an object that is used to seperate mixtures
What is a sieve ?
what are matter made of
what is atom ?
a mixture that has no uniform composition
what is a heterogeneous?
Mixing things and separating them
What is Chemistry ?
what is a atom made of
What is a electron, neutron and proton
The combination of two or more substance with the basic identity substance
what is a mixture?
Every thing is made up of ________
What is matter ?
mix matter = mixture
what makes a mixture?
Who made the word Alchemy
who is Jabir ibn hayyan ?
Homogeneous are commonly referred to as ______
What is Solution ?
a molecule or other entity that can donate a proton accept an electron pair in reaction
what is an acid