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Name a complex salt used for testing ammonium radical.
answered
May 27, 2020
Chemistry
middle-school
0
votes
226k
views
Two particles, an electron and a proton, are initially at rest in a uniform electric field of magnitude 564 N/C. If the particles are free to move, what are their speeds (in m/s) after 49.6 ns?
answered
Feb 1, 2020
Physics
college
2
votes
54.1k
views
Read the excerpts from Does My Head Look Big in This? and Persepolis. Excerpt from Does My Head Look Big in This?: At Hidaya the hijab was part of the uniform. But I used to take it off as soon as I stepped
answered
Jan 31, 2020
English
middle-school
3
votes
76.0k
views
An atom has atomic number 11 and mass number 23. How many electrons does the atom have? 23 22 12 11
answered
Jan 6, 2020
Chemistry
middle-school
4
votes
7.4k
views
Hello help me please presentar el programa : introduccion el ritmo y su transmision en el mundo. que es el ritmo bolero ? su creacione musicale, su evolucion y origen.
answered
Nov 24, 2019
Spanish
high-school
3
votes
14.4k
views
Who does the narrator think the young man is in Walt Whitman's poem "A Sight in Camp in the Daybreak Gray and Dim"?A. An enemyB. ChristC. His best friendD. His younger brother
answered
Sep 25, 2019
English
college
0
votes
135k
views
...........help in french :(
answered
Aug 21, 2019
French
middle-school
5
votes
162k
views
In the 1970s, many women's rights advocates reacted to the situation shown in the cartoon by
answered
Jun 29, 2019
History
high-school
3
votes
101k
views
When raising an object vertically, the force required: A. equals mass B. equals weight C. is greater than mass D. is greater than weight
answered
May 6, 2019
Chemistry
middle-school
4
votes
74.1k
views
Jonathan enjoys working with numbers recognizing patterns problem solving the learning style that best fits Jonathan is
answered
May 3, 2019
Business
middle-school
4
votes
47.6k
views
Which of the following best explains the concept of radioactive dating?
answered
Apr 29, 2018
Biology
college
6
votes
23.6k
views
What is meant by homologous chromosomes? chromosomes are found in pairs the gene's alleles are found in matched chromosome pairs all chromosomes contain the same genes each homologous chromosome has identical
answered
Jan 15, 2018
Biology
high-school
2
votes
145k
views
Which number would be an element of the set of integers but not an element of the set of whole numbers,0, -3, 5, -1/2?
answered
Oct 27, 2017
Mathematics
middle-school
4
votes
188k
views
Darkness settles on roofs and walls, But the sea, the sea in darkness calls; The imagery in these lines evokes a sense of A laziness. B fear. C mystery. D despair.
answered
Sep 8, 2017
English
high-school
0
votes
12.0k
views
A compound that contains at least two carbon atoms is said to be A. covalent. B. organic. C. inorganic. D. acidic.
answered
Apr 19, 2016
Biology
high-school
4
votes
195k
views
Why was Jefferson’s election in 1800 considered a “republican revolution”?
answered
Mar 4, 2016
History
high-school
3
votes
115k
views
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