GCSE Physics Units Last updated on 18 Feb 2024 tera (T) x1012 giga (G) x109mega (M) x106 kilo (k) x103 -centi (c) x10-2 milli (m) x10-3 micro (μ) x10-6nano (n) x10-9 Previous A-Level Maths | Quadratics Next Conditional Probability MEI