for each element in the following compound:
2Ca(NO3)2
2007-02-06 02:10:48 · 5 answers · asked by mimi 1 in Science & Mathematics ➔ Chemistry
2 calcium atom
2 nitrogen atom
6 oxygen atom
2007-02-06 02:14:04 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Ca - Calcium (2 x 1 atoms)
N - Nitrogen (2 x 2 atoms)
O - Oxygen (2 x 6 atoms)
The 2 in front represents two molecules
2007-02-06 02:15:10 · answer #2 · answered by Steve D 2 · 0⤊ 1⤋
10/22Ne = neon this is an isotope of neon since there are greater than 10 neutrons in this atom
2016-05-23 23:24:25 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Ca=Calcium 2
O=Oxygen 9
N=Nitrogen 2
2007-02-06 02:19:02 · answer #4 · answered by raindog312 3 · 0⤊ 1⤋
Happy homework ..
http://www.lenntech.com/periodic-chart.htm
2007-02-06 02:13:58 · answer #5 · answered by Gene 7 · 0⤊ 0⤋