CHEMISTRY MIDDLE SCHOOL

Which of these period three elements from the periodic table would you predict to be the MOST metallic? A)Al
B)Ar
C)Cl
D)Si

Answers

Answer 1
Answer: Al, since it is the only metal in that list
Answer 2
Answer:

A is obiviously the answer here.

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[30 POINTS PLEASE HELP ASAP DUE TODAY]4.) Were you able to think of a nonliving thing with each characteristic? What examples did you think of?

Please no trolls, or I will have to report--

Answers

Non-living things don’t have the ability to move, grow, and reproduce. Examples of non-living things:

Rock
Well
Pie

Yes. I was able to think of non-living things suck as, a table and a chair and a countertop.

Is ammonia a compound or an element?

Answers

a ammonia is a compound

Every complex cell has DNA in its _______.vacuoleA.cytoplasm

B.membrane

C.wall

D.nucleus

Answers

The answer would be D

What would happen if there no decomposers

Answers

producers would not have enough nutrients .
all the other categories above the decomposers would die off, the decomposers help get rid of the dead organisms and if there were no decomposers then there would be dead organisms and bones everywhere.

Which definition is correct

Answers

hmm lemme think mmm i think its yeah its that one. You are welcome!
Where’s the answers

What is special about nitrogen,and what is its main function in the atmosphere

Answers

the important thing about Nitrogen is that it provides air for humans to breathe in, 78% of the air we breathe in is Nitrogen and only 21% is oxygen, 1% is other gases. If the air was pure oxygen then everything would be extremely flammable, and it would also be harmful to humans. Nitrogen plays a very important role in our lives. Oxygen can be poisonous if it was the only gas in the air... we would initially all die if nitrogen wasn't in our atmosphere  
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