De or het nikkel-cadmium?

The correct Dutch article is:

het nikkel-cadmium

Rule Words ending in -um and -ium: usually het. See the rule

How to use nikkel-cadmium

the nikkel-cadmiumhet nikkel-cadmium
this nikkel-cadmiumdit nikkel-cadmium
that nikkel-cadmiumdat nikkel-cadmium
our nikkel-cadmiumons nikkel-cadmium
your nikkel-cadmiumjouw nikkel-cadmium
every nikkel-cadmiumelk nikkel-cadmium
which nikkel-cadmium?welk nikkel-cadmium?
a big nikkel-cadmium / the big nikkel-cadmiumeen groot nikkel-cadmium, het grote nikkel-cadmium

Dutch words starting with nikkel-cadmium

nikkel-cadmium-accu | nikkel-cadmiumbatterij