Which type of radiation is the smallest in size? alpha radiation beta radiation gamma radiation positron radiation

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2