Here's a connect-wall puzzle inspired by An Only Connect Wall by JonathanAllan.
It's my first of this kind so I've made it relatively easy (I think). Once you get one correctly, the others should be easy enough, even if you have to google some of the trivia.
CHROMIUM | GOLD | HOURS | NEUTRAL |
MINUTES | DWARVES | DEATH | SECONDS |
DARTBOARD | MOLYBDENUM | BLACKBIRDS | DIAMOND |
DAYS | CALCIUM | BOND | THE ANSWER |
Find the 4 correct groups and declare yourself this puzzle's connect-wall-smarty-pants-super-expert