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Metric Prefix Flashcards: All 24 SI Names, Symbols & Powers of Ten

Learn all 24 current SI prefixes with 72 flashcards for name, case-sensitive symbol, and power-of-ten recall.

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Informazioni su questo mazzo

These metric prefix flashcards cover all 24 SI prefixes currently recognized by NIST, from quetta at 10^30 to quecto at 10^-30. The 72 cards practice exactly three mappings for every prefix: name to case-sensitive symbol and power of ten; symbol to name and power of ten; and power of ten to name and case-sensitive symbol.

Case matters. M is mega while m is milli, and P/p, Z/z, Y/y, R/r, and Q/q also represent different prefixes. Each front labels the cue and requested mapping, so a bare symbol or exponent stays unambiguous on mixed-review and standalone surfaces. Each back starts with the answer.

The deterministic sequence begins with familiar metric prefixes, expands toward the extremes, and interleaves all three recall directions. Variants of the same prefix stay far apart, with at least three unrelated cards between them. Confusing uppercase and lowercase symbols are separated too.

This is a focused metric prefix quiz, not a full SI course. It excludes conversions, full decimal expansions, SI base and derived units, unit examples, pronunciation and spelling drills, IEC or binary prefixes, historical prefixes, and 10^0, which has no prefix. There are no card images.

The NIST Metric (SI) Prefixes page supplies the factual ledger. The prompts, answers, selection structure, metadata, sequence, and generated cover were independently authored; no NIST prose, examples, layout, or media were copied. Facts aren't claimed as proprietary. The original wording, organization, metadata, and cover are dedicated under CC0 1.0 to the extent applicable rights exist.

Independent study deck. Not affiliated with or endorsed by NIST.

Carte in questo mazzo

  1. Carta 1

    Domanda

    SI prefix name: kilo → case-sensitive symbol + power of ten

    Risposta

    k

    10310^{3}

  2. Carta 2

    Domanda

    SI prefix symbol (case-sensitive): M → name + power of ten

    Risposta

    mega

    10610^{6}

  3. Carta 3

    Domanda

    SI prefix power:

    10−210^{-2}

    → name + case-sensitive symbol

    Risposta

    centi

    c

  4. Carta 4

    Domanda

    SI prefix name: nano → case-sensitive symbol + power of ten

    Risposta

    n

    10−910^{-9}

  5. Carta 5

    Domanda

    SI prefix symbol (case-sensitive): h → name + power of ten

    Risposta

    hecto

    10210^{2}

  6. Carta 6

    Domanda

    SI prefix power:

    10−610^{-6}

    → name + case-sensitive symbol

    Risposta

    micro

    μ

  7. Carta 7

    Domanda

    SI prefix name: peta → case-sensitive symbol + power of ten

    Risposta

    P

    101510^{15}

  8. Carta 8

    Domanda

    SI prefix symbol (case-sensitive): d → name + power of ten

    Risposta

    deci

    10−110^{-1}

  9. Carta 9

    Domanda

    SI prefix power:

    10−310^{-3}

    → name + case-sensitive symbol

    Risposta

    milli

    m

  10. Carta 10

    Domanda

    SI prefix name: tera → case-sensitive symbol + power of ten

    Risposta

    T

    101210^{12}

  11. Carta 11

    Domanda

    SI prefix symbol (case-sensitive): p → name + power of ten

    Risposta

    pico

    10−1210^{-12}

  12. Carta 12

    Domanda

    SI prefix power:

    10110^{1}

    → name + case-sensitive symbol

    Risposta

    deka

    da

  13. Carta 13

    Domanda

    SI prefix name: giga → case-sensitive symbol + power of ten

    Risposta

    G

    10910^{9}

  14. Carta 14

    Domanda

    SI prefix symbol (case-sensitive): f → name + power of ten

    Risposta

    femto

    10−1510^{-15}

  15. Carta 15

    Domanda

    SI prefix power:

    101810^{18}

    → name + case-sensitive symbol

    Risposta

    exa

    E

  16. Carta 16

    Domanda

    SI prefix name: atto → case-sensitive symbol + power of ten

    Risposta

    a

    10−1810^{-18}

  17. Carta 17

    Domanda

    SI prefix symbol (case-sensitive): Z → name + power of ten

    Risposta

    zetta

    102110^{21}

  18. Carta 18

    Domanda

    SI prefix power:

    10−2410^{-24}

    → name + case-sensitive symbol

    Risposta

    yocto

    y

  19. Carta 19

    Domanda

    SI prefix name: ronna → case-sensitive symbol + power of ten

    Risposta

    R

    102710^{27}

  20. Carta 20

    Domanda

    SI prefix symbol (case-sensitive): q → name + power of ten

    Risposta

    quecto

    10−3010^{-30}

  21. Carta 21

    Domanda

    SI prefix power:

    10−2110^{-21}

    → name + case-sensitive symbol

    Risposta

    zepto

    z

  22. Carta 22

    Domanda

    SI prefix name: yotta → case-sensitive symbol + power of ten

    Risposta

    Y

    102410^{24}

  23. Carta 23

    Domanda

    SI prefix symbol (case-sensitive): r → name + power of ten

    Risposta

    ronto

    10−2710^{-27}

  24. Carta 24

    Domanda

    SI prefix power:

    103010^{30}

    → name + case-sensitive symbol

    Risposta

    quetta

    Q

  25. Carta 25

    Domanda

    SI prefix name: milli → case-sensitive symbol + power of ten

    Risposta

    m

    10−310^{-3}

  26. Carta 26

    Domanda

    SI prefix symbol (case-sensitive): k → name + power of ten

    Risposta

    kilo

    10310^{3}

  27. Carta 27

    Domanda

    SI prefix power:

    10210^{2}

    → name + case-sensitive symbol

    Risposta

    hecto

    h

  28. Carta 28

    Domanda

    SI prefix name: micro → case-sensitive symbol + power of ten

    Risposta

    μ

    10−610^{-6}

  29. Carta 29

    Domanda

    SI prefix symbol (case-sensitive): G → name + power of ten

    Risposta

    giga

    10910^{9}

  30. Carta 30

    Domanda

    SI prefix power:

    10−110^{-1}

    → name + case-sensitive symbol

    Risposta

    deci

    d

  31. Carta 31

    Domanda

    SI prefix name: centi → case-sensitive symbol + power of ten

    Risposta

    c

    10−210^{-2}

  32. Carta 32

    Domanda

    SI prefix symbol (case-sensitive): T → name + power of ten

    Risposta

    tera

    101210^{12}

  33. Carta 33

    Domanda

    SI prefix power:

    10610^{6}

    → name + case-sensitive symbol

    Risposta

    mega

    M

  34. Carta 34

    Domanda

    SI prefix name: deka → case-sensitive symbol + power of ten

    Risposta

    da

    10110^{1}

  35. Carta 35

    Domanda

    SI prefix symbol (case-sensitive): n → name + power of ten

    Risposta

    nano

    10−910^{-9}

  36. Carta 36

    Domanda

    SI prefix power:

    10−1210^{-12}

    → name + case-sensitive symbol

    Risposta

    pico

    p

  37. Carta 37

    Domanda

    SI prefix name: exa → case-sensitive symbol + power of ten

    Risposta

    E

    101810^{18}

  38. Carta 38

    Domanda

    SI prefix symbol (case-sensitive): a → name + power of ten

    Risposta

    atto

    10−1810^{-18}

  39. Carta 39

    Domanda

    SI prefix power:

    10−2710^{-27}

    → name + case-sensitive symbol

    Risposta

    ronto

    r

  40. Carta 40

    Domanda

    SI prefix name: yocto → case-sensitive symbol + power of ten

    Risposta

    y

    10−2410^{-24}

  41. Carta 41

    Domanda

    SI prefix symbol (case-sensitive): P → name + power of ten

    Risposta

    peta

    101510^{15}

  42. Carta 42

    Domanda

    SI prefix power:

    102110^{21}

    → name + case-sensitive symbol

    Risposta

    zetta

    Z

  43. Carta 43

    Domanda

    SI prefix name: quetta → case-sensitive symbol + power of ten

    Risposta

    Q

    103010^{30}

  44. Carta 44

    Domanda

    SI prefix symbol (case-sensitive): R → name + power of ten

    Risposta

    ronna

    102710^{27}

  45. Carta 45

    Domanda

    SI prefix power:

    10−1510^{-15}

    → name + case-sensitive symbol

    Risposta

    femto

    f

  46. Carta 46

    Domanda

    SI prefix name: zepto → case-sensitive symbol + power of ten

    Risposta

    z

    10−2110^{-21}

  47. Carta 47

    Domanda

    SI prefix symbol (case-sensitive): Y → name + power of ten

    Risposta

    yotta

    102410^{24}

  48. Carta 48

    Domanda

    SI prefix power:

    10−3010^{-30}

    → name + case-sensitive symbol

    Risposta

    quecto

    q

  49. Carta 49

    Domanda

    SI prefix name: mega → case-sensitive symbol + power of ten

    Risposta

    M

    10610^{6}

  50. Carta 50

    Domanda

    SI prefix symbol (case-sensitive): c → name + power of ten

    Risposta

    centi

    10−210^{-2}

  51. Carta 51

    Domanda

    SI prefix power:

    10310^{3}

    → name + case-sensitive symbol

    Risposta

    kilo

    k

  52. Carta 52

    Domanda

    SI prefix name: hecto → case-sensitive symbol + power of ten

    Risposta

    h

    10210^{2}

  53. Carta 53

    Domanda

    SI prefix symbol (case-sensitive): μ → name + power of ten

    Risposta

    micro

    10−610^{-6}

  54. Carta 54

    Domanda

    SI prefix power:

    10−910^{-9}

    → name + case-sensitive symbol

    Risposta

    nano

    n

  55. Carta 55

    Domanda

    SI prefix name: deci → case-sensitive symbol + power of ten

    Risposta

    d

    10−110^{-1}

  56. Carta 56

    Domanda

    SI prefix symbol (case-sensitive): m → name + power of ten

    Risposta

    milli

    10−310^{-3}

  57. Carta 57

    Domanda

    SI prefix power:

    10910^{9}

    → name + case-sensitive symbol

    Risposta

    giga

    G

  58. Carta 58

    Domanda

    SI prefix name: pico → case-sensitive symbol + power of ten

    Risposta

    p

    10−1210^{-12}

  59. Carta 59

    Domanda

    SI prefix symbol (case-sensitive): da → name + power of ten

    Risposta

    deka

    10110^{1}

  60. Carta 60

    Domanda

    SI prefix power:

    101210^{12}

    → name + case-sensitive symbol

    Risposta

    tera

    T

  61. Carta 61

    Domanda

    SI prefix name: quecto → case-sensitive symbol + power of ten

    Risposta

    q

    10−3010^{-30}

  62. Carta 62

    Domanda

    SI prefix symbol (case-sensitive): E → name + power of ten

    Risposta

    exa

    101810^{18}

  63. Carta 63

    Domanda

    SI prefix power:

    10−1810^{-18}

    → name + case-sensitive symbol

    Risposta

    atto

    a

  64. Carta 64

    Domanda

    SI prefix name: zetta → case-sensitive symbol + power of ten

    Risposta

    Z

    102110^{21}

  65. Carta 65

    Domanda

    SI prefix symbol (case-sensitive): y → name + power of ten

    Risposta

    yocto

    10−2410^{-24}

  66. Carta 66

    Domanda

    SI prefix power:

    101510^{15}

    → name + case-sensitive symbol

    Risposta

    peta

    P

  67. Carta 67

    Domanda

    SI prefix name: ronto → case-sensitive symbol + power of ten

    Risposta

    r

    10−2710^{-27}

  68. Carta 68

    Domanda

    SI prefix symbol (case-sensitive): Q → name + power of ten

    Risposta

    quetta

    103010^{30}

  69. Carta 69

    Domanda

    SI prefix power:

    102410^{24}

    → name + case-sensitive symbol

    Risposta

    yotta

    Y

  70. Carta 70

    Domanda

    SI prefix name: femto → case-sensitive symbol + power of ten

    Risposta

    f

    10−1510^{-15}

  71. Carta 71

    Domanda

    SI prefix symbol (case-sensitive): z → name + power of ten

    Risposta

    zepto

    10−2110^{-21}

  72. Carta 72

    Domanda

    SI prefix power:

    102710^{27}

    → name + case-sensitive symbol

    Risposta

    ronna

    R

Concentric luminous rings and nested translucent forms expanding from a warm center on a deep blue background.

72 carte

Metric Prefix Flashcards: All 24 SI Names, Symbols & Powers of Ten

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