OCR GCSE Chemistry A · J248
Specification CM5.1ii · Paper 2 (Foundation), Paper 4 (Higher)
Revise: Significant FiguresIgnore the leading zeros and locate the first three significant digits: 4, 5 and 6.
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GCSE Chemistry · key term
Digits written before the first non-zero digit to position the decimal point; they do not count as significant figures.
Used by OCR
Specification CM5.1ii · Paper 2 (Foundation), Paper 4 (Higher)
Revise: Significant FiguresIgnore the leading zeros and locate the first three significant digits: 4, 5 and 6.
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