hello

Pregunta	Respuesta
what is an element?	a substance made up of I type of atom
what is a mixture	a combo of substances not chemically combined
what is a compound?	when two or more elements are joined together using a chemical reaction
do compounds have fixed compositions?	no
what is something that is soluable	something that will desolve
solute	a solid that dissolves to form a solution
solvent	the liquid that the solute dissolves in
solution	when a solid has dissolved into a liquid
what is the largest component of air	nitrogen
what is an alloy	a mixture of 2+ elements, 1 a metal
what is a polymer	a large molecule either manmade or natural
what does biodegradable mean	it is something that can naturally destroy itself
what is the boiling point off water	100 0c

Resumen del Recurso

	Creado por Tom Mackie hace más de 9 años