Birds and bees. Adam and Eve
Answer:
It might the nucleus
Explanation:
Because proton and neutron are both in the nucleus of an atom.
Answer:
When swallowed, the signs and symptoms may include:
Severe burning and associated pain in the mouth, throat, and food-pipe
Drooling from the mouth
Loss of vision; unable to speak
Inflammation of the throat may cause respiratory difficulties
Sudden reduction in blood pressure (hypotension)
Vomiting blood
On skin contact, the signs and symptoms may include:
Severe skin and tissue burns associated with pain
Severe eye burns associated with pain; loss of vision
When inhaled, the signs and symptoms may include:
Coughing (including coughing-up blood), choking
Heaviness in the chest; chest pain
Bluish discoloration of lips and beneath fingernails
Respiratory difficulties
Reduced blood pressure (hypotension)
Headache and weakness
Increased heart-rate
Collapse
Explanation:
Answer:
Answer is in the explanation.
Explanation:
The principal difference between percent recovery and percent yield is that the second involves a chemical reaction whereas the first is more about a purification process.
Thus, percent yield is defined as the ratio between amount of product and theoretical yield.
Percent recovery is the ratio between final amount of purified substance and initial amount of substance.
I hope it helps!
