b. atomic radius
as it goes increases when it goes down the periodic table, it decreases when going left to right. all the others decrease while going down the table.
if it helps you to remember, everything here besides atomic radius has an e in it. and if you make a connection with it to electrons, they are negative, which means they would decrease going down the table. so e=decrease while going down
thats what helped me remember it, so i hope this technique could help you too.
Answer:
Explanation:
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In this case, according to the given chemical reaction, it is possible for us to realize that the 46.2 kJ of energy are given per mole of reaction, which are related to 3 moles of hydrogen; Thus, we can calculate the energy per mole of hydrogen as shown below:
Now, to calculate the total energy, we convert the grams to moles of hydrogen as shown below:
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Answer: You know that monomers that are joined by condensation polymerization have two functional groups. You also know (from Part 6) that a carboxylic acid and an amine can form an amide linkage, jand a carboxylic acid and an alcohol can form an ester linkage.
Answer would be B. I provided work on an image attached. Message me if u have any other questions on how to do it
Answer:
Explanation:
Antimony- sb and the latin name: stibium
Copper- Cu and the latin name: cuprum
Gold- Au and the latin name: Aurum
Mercury- Hg and the latin name: hydrargyrum
Tron- There is no such element as tron
Lead- Pb and the latin name: plumbum
Potassium- K and the latin name: kalium
Silver- Ag and the latin name: argentum
Sodium- Na and the latin name: natrium
Tin- Sn and the latin name: stannum
~~~Inuola1234
