Answer:
So if we need to react with 88 gm. of copper 2 then at least 3-4 liters.
Explanation:
Answer:
The correct answer is option D) "all of these are potential uses".
Explanation:
Stem cell therapy is a promising technology based on stem cells capacity of dividing in practically any cell type in the body. Stem cell therapy can help cure Alzheimer's disease, since it could potentially replace the neuron cells that are lost in this disease. This therapy can help with bone marrow transplants, by synthesizing bone marrow in vitro instead of looking for donors. Stem cell therapy can also help to test new medications, since the tests often require to prove new drugs toxicity, and stem cells can be used for this purpose.
Answer:
Chromatography is used to separate mixtures of substances into their components.They all have a stationary phase (a solid, or a liquid supported on a solid)
Explanation:
it's where the things stay still until the mobile phase moves through and takes the components
Among these three halogen Bromine has the greatest atomic radius. As Bromine is present in 4rth period it outermost electrons are present in 4rth shell, so greater the number of shells greater is the size of an atom. While, in case of chlorine and fluorine they are present in group 3 and 2 respectively.