Science quiz
SI derived units match: quantity to unit
The 22 SI derived units with special names. Each quantity appears in turn: click the unit that measures it.
- Format
- Pick the match
- Items
- 22 to match
- Limit
- 2:12
- Level
- Hard
- Checked
- 2026.10.03
- Prompts
- 22
- Bank
- Unit buttons, A to Z
- Time limit
- 2:12
- A miss
- Shows the answer, then moves on
- Each quantity appears in turn. Click its match in the bank.
- Used answers leave the bank. Keys 1 to 9 pick the first nine buttons; type a name to jump to it.
- Skip (0) sends a prompt to the back of the queue.
- Pause whenever you like (Esc). The board hides while the clock is stopped.
Click the SI unit for each quantity. The bank appears when you start.
About this quiz
A matching round built on the list behind Ribbia's SI derived units and what they measure quiz: 22 pairs in all.
- All 22 named derived units are in the bank.
- A miss shows the right unit before the next quantity appears.
Sources
- [1]National Institute of Standards and Technology. SP 330: The International System of Units, section 2.
- [2]BIPM. The SI.
Note on the data. Quantities and units are the hint and answer of each row of that quiz. Quantities, unit names and symbols follow Table 4 of NIST Special Publication 330, the United States edition of the BIPM's SI Brochure, checked on 3 October 2026. Celsius alone is accepted for the degree Celsius.
Last checked October 3, 2026
More quizzes like this
| No. | Quiz | Section | Format | Items | Added |
|---|---|---|---|---|---|
| 01 | SI prefixes in order Kilo, mega, giga and beyond: name all 24 SI prefixes from their powers of ten, from quetta (10³⁰) down to quecto (10⁻³⁰). Science / Type them all / 24 answers | Science | Type them all | 24 | 2026.10.03 |
| 02 | SI derived units and what they measure Force is measured in newtons and pressure in pascals. Name all 22 SI derived units with special names from the quantity each one measures. Science / Type them all / 22 answers | Science | Type them all | 22 | 2026.10.03 |
| 03 | SI base units Seven base units underpin every measurement in science. For each SI base unit, name the quantity it measures, from the second to the candela. Science / Type them all / 7 answers | Science | Type them all | 7 | 2026.10.03 |