1.2.2 SI derived units with special names and symbols 

Plane angle

radian

rad

m·m^-1

Solid angle

steradian

sr

m²·m^-2

Frequency

hertz

Hz

s^-1

Force

newton

N

m·kg·s^-2

Pressure, stress

pascal

Pa

N·m^-2

m^-1·kg·s^-2

Energy, work; quantity of heat

joule

J

N·m

m²·kg·s^-2

Power⁽¹⁾, radiant flux

watt

W

J·s^-1

m²·kg·s^-3

Quantity of electricity, electric charge

coulomb

C

s·A

Electric potential, potential difference, electromotive force

volt

V

W·A^-1

m²·kg·s^-3·A^-1

Electric resistance

ohm

Ω

V·A^-1

m²·kg·s^-3·A^-2

Conductance

siemens

S

A·V^-1

m^-2·kg^-1·s³·A²

Capacitance

farad

F

C·V^-1

m^-2·kg^-1·s⁴·A²

Magnetic flux

weber

Wb

V·s

m²·kg·s^-2·A^-1

Magnetic flux density

tesla

T

Wb·m^-2

kg·s^-2·A^-1

Inductance

henry

H

Wb·A^-1

m²·kg·s^-2·A^-2

Luminous flux

lumen

lm

cd·sr

cd

Illuminance

lux

lx

lm·m^-2

m^-2·cd

Activity (of a radionuclide)

becquerel

Bq

s^-1

Absorbed dose, specific energy imparted, kerma, absorbed dose index

gray

Gy

J·kg^-1

m²·s^-2

Dose equivalent

sievert

Sv

J·kg^-1

m²·s^-2

Catalytic activity

katal

kat

mol·s^-1