How can a Bohr model be used to predict whether an atom is likely to undergo a chemical reaction

Which of the following units is not an official si unit? mole liter kilogram ampere

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.

What is the significance sodium hydroxide and hydrochloric acid