Hello i need on what i should do for my science project ok so we were asked to make a brochure on the four stars of matter and we need to have a theme like for example (matter island) or (matter theme park) what theme should i do?

Which metals are called noble metals

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

What are the similarities between compounds and mixtures?