Printable worksheet ยท 3 of 4
The table organises repeating patterns - Paper 3
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
Read before answering
Supplied periodic-table entries (modern groups 1 to 18): oxygen: atomic number 8, group 16, period 2; sulfur: atomic number 16, group 16, period 3. Groups are columns; periods are rows. The table is ordered by atomic number. No chemical experiment is required.
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