These questions will assess your understanding of the essential standards of matter in Section 1 of Chapter 2
Carbon
Silicon
Oxygen
Aluminum
Democritus
Bohr
John Dalton
Thomson
Dalton
Thomson
All Greek philosphers
Bohr
Proton
Neutron
Electron
Protons and electrons
Negative
Positive
Neutral
No charge
Metals
Nonmetals
Metalloids
Gases
Halgens
Alkali Metals
Boron
Transition metals
4
2
8
1
Made up of lots of atoms
Made up of lots of balls
That is straight
Made up of only a few atoms
Made of only carbon
27
32
59
86
197
2
6
12
18
24
Absolute Mass Unit
Atomic Making Unit
Atomic Mass Unit
Abraham's Mass Unit
Tells what can and what cannot move in an atom
Orbits the center proton
States how many spoolas are in the nucleus
Is the same as the amount of protons
Are negatively charged
Orbit the nucleus
Are positively charged
1/2000 amu
Orbit the nucleus and negatively charged
Are positively charged and make up the nucleus
Take up most of the mass in the atom
Are the same as the atomic number
Is made up of protons and neutrons
Orbits the center proton
Is the coldest point in the atom
Surrounds the atom
Protons
Electrons
Neutrons
Isotopes