This SI units word search puzzle contains vocabulary words dealing with base and derived SI units used in science. These terms can be found horizontally, vertically, and diagonally. Click the image for full-size or download the PDF and give it a try.

If you would like some help finding some of the terms, take a peek at the solution to the SI Unit word search puzzle. You can download the PDF of the completed puzzle. Enjoy!

Here is a rundown on the terms used.

**Ampere** – Base unit of electrical current

Symbol: A

**Becquerel** – Derived unit of radioactive activity

Symbol: **Bq**

Base units: sec^{-1}

**Candela** – Base unit of luminous intensity

Symbol: **cd**

**Coulomb** – Derived unit of electric charge

Symbol: **C**

Base Units: A·s

**Farad** – Derived unit of electrical capacitance

Symbol: **F**

Base Units: m^{-2}·kg^{-1}·s^{4}·A^{2}

**Henry** – Derived unit of magnetic inductance.

Symbol: **H**

Base Units: m^{2}·kg·s^{-2}·A^{-2}

**Hertz** – Derived unit of frequency

Symbol: **Hz**

Base Units: s^{-1}

**Joule** – Derived unit of energy

Symbol: **J**

Base units: m^{2}·kg·s^{-2}

**Kelvin** – Base unit of temperature

Symbol: **K**

**Kilogram** – Base unit of mass

Symbol: **kg**

**Lux** – Derived unit of illuminance

Symbol: **lx**

Base units: m^{-2}·cd

**Meter** – Base unit of length

Symbol: **m**

**Mole** – Base unit of quantity

Symbol: **mol**

**Newton** – Derived unit of force

Symbol: **N**

Base units: m·kg·s^{-2}

**Ohm** – Derived unit of electrical resistance

Symbol: **Ω**

Base units: m^{2}·kg·s^{-3}·A^{-2}

**Pascal** – Derived unit of pressure

Symbol – **Pa**

Base units: m^{-1}·kg·s^{-2}

**Second** – Base unit of time

Symbol – **s**

**Tesla** – Derived unit of magnetic flux density

Symbol: **T**

Base units: kg·s^{-2}·A^{-1}

**Volt** – Derived unit of electrical potential difference

Symbol: **V**

Base units: m^{2}·kg·s^{-3}·A^{-1}

**Watt** – Derived unit of power

Symbol: **W**

Base units: m^{2}·kg·s^{-3}

**Weber** – Derived unit of magnetic flux

Symbol: **Wb**

Base units: m^{2}·kg·s^{-2}·A^{-1}

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