Inside large stars, hydrogen is converted into helium. as this occurs some of the mass is converted into energy. this is known as

What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?

Type the letter that represents the correct location for each particle type below.

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness