Acompound tends to have low melting and boiling points

Name the element in group 17, period 2. (periodic table)

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.