## What are the prefixes in measurement?

In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth.

**What are 5 metric prefixes?**

Metric Prefixes & Conversion

Prefix | Symbol | Multiply by |
---|---|---|

hectokilo | hk | 105 |

myria | ma | 104 |

kilo | k | 103 |

hecto | h | 102 |

### What are the 12 prefixes in chemistry?

Prefixes for Decimal Multiples and Submultiples

Multiple | Name | Name |
---|---|---|

10+12 | tera | pico |

10+9 | giga | nano |

10+6 | mega | micro |

10+3 | kilo | milli |

**What are the metric prefixes in order?**

kilo-< centi-< milli- < nano- d. Order the four metric prefixes from smallest to largest 2.

#### How are the metric prefixes used?

There are 10 millimeters in 1 centimeter and 100 centimeters in 1 meter. Metric prefixes are used to distinguish between units of different size. These prefixes all derive from either Latin or Greek terms. For example, mega comes from the Greek word μεγας, meaning “great”.

**What is the prefix for meter?**

1 m

Prefix | Abbrev. | Example: |
---|---|---|

1 meter (base unit) = 1 m | ||

deci- | d | 1 decimeter (dm) = 10-1 m |

centi- | c | 1 centimeter (cm) = 10-2 m |

milli- | m | 1 millimeter (mm) = 10-3 m |

## What are 10 metric units?

In addition to the difference in the basic units, the metric system is based on 10s, and different measures for length include kilometer, meter, decimeter, centimeter, and millimeter….

Length | Mass | Volume |
---|---|---|

centimeter | centigram | centiliter |

millimeter | milligram | milliliter |

**How do you convert units to prefixes?**

To convert from one unit to another within the metric system usually means moving a decimal point. If you can remember what the prefixes mean, you can convert within the metric system relatively easily by simply multiplying or dividing the number by the value of the prefix.

### What are the 20 prefixes in chemistry?

Organic Chemistry Prefixes

Prefix | Number of Carbon atoms | Formula |
---|---|---|

heptadec- | 17 | C17 |

octadec- | 18 | C18 |

nonadec- | 19 | C19 |

eicosan- | 20 | C20 |

**What are the 10 prefixes?**

SI Prefixes and Symbols Used to Denote Powers of 10

Prefix | Multiple | Symbol |
---|---|---|

deca | 10 | da |

deci | 10-1 | d |

centi | 10-2 | c |

milli | 10-3 | m |