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Elements with atomic number above 95 are called ' ' elements
asked
Oct 19, 2017
Chemistry
high-school
1
answer
1
vote
48.2k
views
What gas is filtered through a fish's gillls
asked
Jul 28, 2017
Biology
high-school
2
answers
4
votes
145k
views
the sum of the ages of two brothers is 46. The younger brother is 10 more than a third of the older brother's age. How old is the younger brother ?
asked
Apr 21, 2016
Mathematics
middle-school
2
answers
0
votes
67.4k
views
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