this is not a suggestion thread for particles but a thread for suggesting properties
RULES: 1. realistic please 2. dont spam or double post EXAMPLES: 1. dense 2. violently reactive to ( insert particle here)
P.S examples are just to get you started and i will combine sugested properties in this main post (e.g dense+ conductive+ absorbs neutrons = lead [LEAD]
EDIT: to be clearer suggest element properties such as density or conductivity so we can combine these properties to form an element