Activity 2

Questions	Hydrogen	Helium	Carbon
1.       Atomic Number	1	2	6
2.       Atomic mass	1.007794	4.002602	12.0107
3.       Sub atomic Particles	1 electron 1 proton 0 neutron	2 electrons 2 protons 2 neutrons	6 electrons 6 protons 6 neutrons
4.       Isotope	H-1 H-2 H-3	He-3 He-4	C-11 C-12 C-13 C-14 C-15

5.       Empty space makes up most of the volume of an atom.

6. Normal State









Excited state

Excited back to ground

7.        The electron goes back to the lowest energy state so it goes back to the way it was.

8.        When they “jump” a certain amount of energy is being released and each has a certain color. Because of these jumps certain colors are produced and they combined and create one specific color.

9.        Fireworks have two main apparatuses that produce colors they are called incandescence and luminescence. Incandescence is defined as light produced from heat. It causes the substance to get hot and

10.   The elements are organized by their atomic number, electrons, and chemical properties

11.    

Alkali Metals	Lithium	Sodium
Alkaline Earth	Calcium	Magnesium
Halogens	Chlorine	Bromine
Nobles Gases	Helium	Neon
Transitions Metals	Titanium	Iron
Non-Metals	Carbon	Nitrogen
Metalloids	Boron	Aluminum