Material
lead
cloth
aluminum foil
wood
paper
thick concrete
stopoed
not stopped
not stopped
not stopped
not stopped
stopped
topped
stopped
stopped
stopped
stopped
stopped
stopped
stopped
stopped
stopped
not stopped
stopped
based on the information, at which numbered spot in the table does each type of radiation belong?
o 1 = beta: 2 = alpha, 3 = gamma
o 1 = alpha: 2 = beta, 3 = gamma
o 1 = beta: 2 = gamma, 3 = alpha
o 1 = gamma; 2 = alpha, 3 = beta

Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

During which time interval does the object travel approximately 10 meters