1/12/12

the cake has different properties than the ingredients is because its all mixed as one and is baked.

1/11/12

the ascending order for the subatomic particles and size their changes are protrons have a positive charge a electron have a negitive charge and neutrons have no charge. the ascending order is nuetron to protron to electron.

what does the row on the periodic table tell you about elements in that row? 1/10/12

The number above the elments signify the number of electrons that element can hold.

what is matter? 1/9/12

the substance or substances of which any physical object consists or is composed

compare and contrast molecules and compounds 1/6/12

A molecule is formed when two or more atoms join together chemically. A compound is a molecule that contains at least two different elements. All compounds are molecules but not all molecules are compounds.

in an atom, what does each of your fice pieces do? 1/5/11

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.

career aspirations 1/3/12

my career aspirations are to go to college. i dont know what i want to major in but i still have time to figure that out.