Answer:
A. Offspring are genetically identical to the parent.
That's the answer. I hope it helps!
Answer:
--Acid is the substance when dissolved in water, increases the concentration of H+ ions.
--Such compound whose chemical formula begins with H, for example HCl (Hydrochloric acid), H3BO3 (Boric acid), CH2O3 (Carbonic
acid). Although CH3COOH (Acetic acid) is an exception.
--Its less than 7.
--Bases are the proton acceptor.
--Such compounds whose chemical formula ends with OH, for example KOH (Potassium hydroxide), NaOH (Sodium hydroxide).
--Its greater than 7.
Explanation:
The type of radioactive emissions that have positive charges and weak penetrating power are alpha rays
Answer:
Atmospheric nitrogen is not heavier than chemical nitrogen, largely because “chemical nitrogen” is ultimately derived from atmospheric nitrogen. On the other hand, you could be asking why the atomic mass of nitrogen is not the same as the mass of nitrogen gas; that's because gaseous nitrogen is diatomic, .
Explanation:
This is from Google.
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Answer:
Straight line shows that the outside atom is in the same plane as the central atom. Dashed lines shows that the outside atom is farther from us than the central atom. (Going into the page). Wedged line shows that the outside atom is closer to us than the central atom. (Coming out of the page)
Explanation:
When showing the 3D structure of molecules, we use dashes, wedges, and straight lines. Below are the functions of each line.
- Straight lines: Straight lines are used to show atoms and bonds that are in the same plane as the central atom.
- Dashed lines: Dashed lines are used to show atoms and bonds that go into the page, behind the plane, away from you. That is this line shows that the outside atom is farther from us than the central atom.
- Wedged lines: Wedged lines show bonds and atoms that come out of the page, in front of the plane, toward you. It shows that the outside atom is closer to us than the central atom.