Which of the following elements has the most properties in common with iron (fe)?
cobalt (co)
osmium (os)
manganese (mn)
chromium (cr)

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m

What will most likely happen when two bromine atoms bond together?