Chem help pleaaaseeee :)

what is an example of :
1. a substance that has a cubic crystal structure?
2. 2 examples of a molecule that has a layered hexagonal structure?
3. a substance that contains an element whose atomic size is bigger than sodium?
4. acid anhydride that makes a refreshing drink?
5. a ternary compound that contains a alkaline earth element?
6. a substance that has a triclinic crystal structure?
7. a substance that contains an element that has only three shells of electrons?
8. something that contains Lye?
9. an example of a colloid?
10. an emulsifying agent?
11. an example of a transition element other than Fe, Cu, Ag, Au or Hg?
12. an inert gas?
13. a metalloid?
IF YOU ANSWER ANY OF THESE I WILL LOVE YOU <3

1. table salt (sodium chloride, NaCl)
2. pure water (think of a snowflake)
3. sand contains silicon, which is larger than sodium
4. any carbonated drink contains CO2 (carbon dioxide), also known as "carbonic anhydride"
5. calcium carbonate (chalk)
6. turquoise
7. table salt (NaCl) both atoms are found in the 3rd row of the periodic table
8. draino
9. clay
10. egg
11. nickel (Ni) - use a US nickel, which contains 25% Ni
12. Helium (He) - balloon?
13. Silicon - sand contains silicon dioxide

1. Sodium Chloride, NaCl
2. Graphite, α-Boron Nitride
3. Potassium Chloride,
4.
5. Magnesium Chloride, MgCl2
6. Turquoise.
7. Sodium
8. Drain Cleaner
9. Milk
10. Agar
11. Chromium
12. Helium
13. Silicon

For #1 - the answer is Pyrite

and this from the character who was thrown out of Chemistry
for being a FREE RADICAL