What’s on the Carbon Compounds poster
A definition and 5 facts worth remembering.
Carbon forms four covalent bonds and readily bonds to itself, so it builds chains, branches and rings of almost unlimited length.
- Carbon always makes exactly four bonds.
- It bonds to itself in chains and rings — this is catenation.
- Alkanes have only single bonds: methane, ethane, propane.
- Alkenes contain a double bond, which makes them more reactive.
- A functional group determines a molecule's chemistry more than its chain length.
- Methane CH₄, ethane C₂H₆, propane C₃H₈ — each adds one carbon and two hydrogens.
More carbon compounds are known than compounds of all other elements put together.
Questions about the Carbon Compounds poster
- What’s on the Carbon Compounds poster?
- A definition and 5 facts worth remembering. Carbon forms four covalent bonds and readily bonds to itself, so it builds chains, branches and rings of almost unlimited length. Carbon always makes exactly four bonds.; It bonds to itself in chains and rings — this is catenation.; Alkanes have only single bonds: methane, ethane, propane.; Alkenes contain a double bond, which makes them more reactive.; A functional group determines a molecule's chemistry more than its chain length.; Methane CH₄, ethane C₂H₆, propane C₃H₈ — each adds one carbon and two hydrogens.. More carbon compounds are known than compounds of all other elements put together.
- Who is the Carbon Compounds poster for?
- Carbon Compounds is filed under 10th Grade (ages 15–16), so it matches what that year asks a child to remember. It is equally useful to an older student revisiting science, and to the parent or teacher answering the question at the kitchen table.
- When should you use the Carbon Compounds poster?
- Count the bonds on each carbon. It is always exactly four. A wall chart earns its place by being glanceable from where the work is happening, so Carbon Compounds belongs on the wall where that science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Carbon Compounds?
- Acids and Bases, Balancing Equations and Bonding & Reactions sit alongside Carbon Compounds in the 10th Grade set. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Acids and BasesBalancing EquationsBonding & Reactions
- Is the Carbon Compounds poster free to download and print?
- Yes. Carbon Compounds downloads as a free PDF with no account, no email and no watermark, like everything else in the 10th Grade set. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Carbon Compounds poster print at?
- Carbon Compounds is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Carbon Compounds loses nothing.Printing guide
Related posters
Charts that sit alongside Carbon Compounds on the same wall.
Browse every 10th Grade poster, or start from the full catalogue.