Danna Turcios
Monday, January 9, 2012
01/09 what is matter?
Matter is anything made of atoms and molecules, that has mass and ocuppies space. matter can change from one state to another and most of the things around us are matter because they are made of mass and volume.
Friday, January 6, 2012
01/06 compare and contrast molecules and compounds
The differences between molecules and compound is that A molecule came into being when two or more atoms interact and combine together. Compound is also a molecule but it contains atom of two or more elements.
Thursday, January 5, 2012
01/05 in an atom, what does each of your five pieces do?
In an atom the nucleus contains 2 of the 3 subatomic particles.An electron is a subatomic particle. Carrying a negative charge, an electron orbits an atom’s nucleus and it cannot be broken down into smaller units. Protons account for most of the mass in the atom. the negative charged electrons even though they are small occupy a large volume of space outside the nucleus. The electron cloud is the group of electrons revolving around the nucleus of an atom.
Wednesday, January 4, 2012
01/04 what is the breakdown of an atom?
The breakdown of an atom is the nucleus, the protons and neutrons. protons have positive charge and neutrons have no charge.
Tuesday, January 3, 2012
01/03 what are you career spirations?
My career aspirations are to be a psicologist because people can face many pronblems troughout their lives,like at young age they can develope behavior problems and a psicologist gets to study peoples mind and mental problems, and I want to be the one to help them learn how to solve them and how to go trough them.
Tuesday, November 22, 2011
Monday, November 21, 2011
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