What’s on the Group 7 poster
A 4-row table: Halogen · State at RTP · Displaces.
Physical state and displacement behaviour.
- Fluorine — Pale yellow gas — All below it
- Chlorine — Green gas — Br, I
- Bromine — Red-brown liquid — I only
- Iodine — Grey solid — None
A more reactive halogen displaces a less reactive one from its salt: Cl₂ + 2KBr → 2KCl + Br₂.
Questions about the Group 7 poster
- What’s on the Group 7 poster?
- A 4-row table: Halogen · State at RTP · Displaces. Physical state and displacement behaviour. Fluorine — Pale yellow gas — All below it; Chlorine — Green gas — Br, I; Bromine — Red-brown liquid — I only; Iodine — Grey solid — None. A more reactive halogen displaces a less reactive one from its salt: Cl₂ + 2KBr → 2KCl + Br₂.
- Who is the Group 7 poster for?
- Group 7 belongs to the Chemistry section rather than to a school year, because physical science is not something one grade owns. Anyone learning inorganic can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Group 7 poster?
- Reactivity falls going down — the opposite of Group 1, and for the same underlying reason. A wall chart earns its place by being glanceable from where the work is happening, so Group 7 belongs on the wall where that physical science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Group 7?
- Catalysts, Complex Ions and Electrolysis sit alongside Group 7 in the Chemistry section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.CatalystsComplex IonsElectrolysis
- Is the Group 7 poster free to download and print?
- Yes. Group 7 downloads as a free PDF with no account, no email and no watermark, like everything else in the Chemistry section. 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 Group 7 poster print at?
- Group 7 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 Group 7 loses nothing.Printing guide
Related posters
Charts that sit alongside Group 7 on the same wall.
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