One student burned a piece of paper weighing 4.8 grams. The table below shows the mass of the materials formed by burning the paper. What is most likely the mass of the ash formed on burning the piece of paper?
Ash- ?
Smoke-2.2
Dust-2.5

A)0.1 grams
B)0.3 grams
C)4.6 grams
D)4.7 grams

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa