Fichas
hello
Fichas del conjunto (13)
- 1what is an element?a substance made up of I type of atom
- 2what is a mixturea combo of substances not chemically combined
- 3what is a compound?when two or more elements are joined together using a chemical reaction
- 4do compounds have fixed compositions?no
- 5what is something that is soluablesomething that will desolve
- 6solutea solid that dissolves to form a solution
- 7solventthe liquid that the solute dissolves in
- 8solutionwhen a solid has dissolved into a liquid
- 9what is the largest component of airnitrogen
- 10what is an alloya mixture of 2+ elements, 1 a metal
- 11what is a polymera large molecule either manmade or natural
- 12what does biodegradable meanit is something that can naturally destroy itself
- 13what is the boiling point off water100 0c