Chemistry

Show:

Questions Responses

Element

Symbols

SI Base Units

Metric Units of Length

Chemical formula

100

Hydrogen

H

100

S

Sulfur

100

m

meter

100

m

meter

100

Copper

Cu

200

Silicon

Si

200

Cl

Chlorine

200

Kg

kilogram

200

cm

Centimeter

200

Atomic Nitrogen

N

300

Iodine

I

300

K

Potassium

300

K

kelvin

300

dm

Decimeter

300

Nitrogen gas

N₂

400

Indium

In

400

Fe

Iron

400

cd

Candela

400

nm

nanometer

400

Calcium Fluoride

CaF₂

500

Mercury

Hg

500

Sn

tin

500

A

ampere

500

μm

Micrometer

500

Calcium ion

Ca²⁺