Answer:
lol what? bruh you need to explain what your talking about im in an ap class i can help
Explanation:
Calcium will lose 2 electrons to gain a full outer shell.
This will form a positive ion.
Answer:
Correct answers: 2 and 3
Explanation:
1- correct would be: Isolation of ibuprofen is not dangerous, but it is necessary because only one enantiomer has effect on interaction with biologic <em>diana</em>
<em>2: Correct! This property of diastereomeric salts (differing solubilities) is really useful for the isolation of the original enantiomers</em>
<em>3: Correct! we can only observe their properties, like polirized light rotation or separation in an assimetric column for chromatography.</em>
4: correct would be: diastereomeric salts do not rotate light, they have lost the property of anantiomers that originated them
Answer:
Element Z
Explanation:
I hope this is correct and helps you!
Your answer is J, because electrons orbit the nucleus of an atom and have a negative charge
