It could be telluride, which is tellurium (Te, #52) when it gains 2 electrons. Its ionic symbol would be Te-2.
T
"to"is a preposition beginning with the letter t
A teapot
A nickname for tyler that starts with the letter t is t-bone
titty
An eight letter word that starts with S and ends with T: satiristshortestsmallestsmarteststagnantstalwartstiffeststridentsubtract
A seven letter word that starts with D and ends with T: decrypt
What type of monkey starts with the letter T
Team
TroutThoughTeasedThirstTanker
TourTintTiltTimeTameTankToneTuneTentTrueTrim
toast