What happens with iodine if it is heated at normal atmospheric temperature?

A) it condensates

B) it freezes

C) it sublimates

D) it boils

Which best decribes a similarity between power plants that use water as an energy source

What major factors play role in global warming

Explain why losing an electron gives an atom a positive charge

Which example is not a structural adaptation of a plant? A. curling around a tree trunk B. protecting itself with thick bark C. protecting itself with needles D. attracting pollinators with bright colored flowers

During a chemical reaction, energy is converted from one form to another increases decreases is used up as bonds are broken and formed

Consider the following unbalanced redox reaction: Cr2O72 - (aq) + NO2 (aq) - Cr3 + (aq) + NO3 (aq) What is the oxidizing agent in the reaction?

At stp conditions the volume of 22g of co2 is?

32 Which electron configuration represents the electrons in an atom of Ga in an excited state? (I) 2-8-17-3 (3) 2-8-18-3 (2) 2-8-17-4 (4) 2-8-18-4

Why do you think that the particles of a suspension settle out but the particles of a colloid do not

A solution that is 33.6 % by mass of phenol (C6H5OH) in water is prepared. What is the mole fraction of the phenol?