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The modern periodic table is organized by: atomic number number of protons in each element atomic weight chemical properties
asked
Jan 15, 2018
Mathematics
high-school
2
answers
5
votes
63.7k
views
1605 the treaty of london (1604 was signed
asked
Jan 3, 2018
History
high-school
1
answer
1
vote
151k
views
How does a low unemployment rate affect a nation's economy?
asked
Dec 24, 2017
Social Studies
high-school
2
answers
1
vote
82.8k
views
What kind of map uses contour lines to show elevation
asked
Apr 15, 2017
Geography
high-school
2
answers
3
votes
38.5k
views
Which is greater 1yd or 4ft
asked
Mar 3, 2017
Mathematics
high-school
1
answer
4
votes
171k
views
Simplify. 4^3 ยท 4^4 ---------- 4^9 A) 4^16 B) 4^2 C) 1/4^2 D) 1/4
asked
Feb 23, 2017
Mathematics
high-school
1
answer
0
votes
151k
views
What is the oxidation half-reaction for Fe(s) + 2HCl(aq) to FeCl2(aq) + H2(g)?
asked
Feb 11, 2017
Chemistry
college
2
answers
2
votes
165k
views
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