Reading the Periodic TableWhat a box tells you, and how groups and periods are organised.7th GradeHOW TO READ ONE SQUARE6CCarbon12.01Atomic numberprotons — this is what makes it carbonSymbolone or two letters, first one a capitalNamethe full element nameAtomic massprotons + neutrons, averagedHOW THE TABLE IS ORGANISEDGROUPSthe columns. Same number of outer electrons → they behave alike.PERIODSthe rows. Reading left to right, each element has one more proton.Metals sit on the left, non-metals on the right, with a staircase of metalloids between.THE FIRST TWENTY1HHydrogen2HeHelium3LiLithium4BeBeryllium5BBoron6CCarbon7NNitrogen8OOxygen9FFluorine10NeNeon11NaSodium12MgMagnesium13AlAluminium14SiSilicon15PPhosphorus16SSulfur17ClChlorine18ArArgon19KPotassium20CaCalciumChange the number of protons and you have a different element entirely.Reading the Periodic Tablelearnposters.com
Reading the Periodic Table — printable science wall chart from LearnPosters. Free vector PDF, US Letter and A4.

Questions about the Reading the Periodic Table poster

Who is the Reading the Periodic Table poster for?
Reading the Periodic Table is filed under 7th Grade (ages 12–13), 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 Reading the Periodic Table poster?
Before memorising anything, learn to read one square. A wall chart earns its place by being glanceable from where the work is happening, so Reading the Periodic Table belongs on the wall where that science work actually happens, within glancing distance, rather than filed away.
What other posters go with Reading the Periodic Table?
Atoms, How Body Systems Work Together and Getting In and Out of a Cell sit alongside Reading the Periodic Table in the 7th Grade set. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.AtomsHow Body Systems Work TogetherGetting In and Out of a Cell
Is the Reading the Periodic Table poster free to download and print?
Yes. Reading the Periodic Table downloads as a free PDF with no account, no email and no watermark, like everything else in the 7th 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 Reading the Periodic Table poster print at?
Reading the Periodic Table 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 Reading the Periodic Table loses nothing.Printing guide

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