A. Sn
Chemistry, 25.02.2021 23:50 madisontrosclair2
Which element will have 6 occupied energy levels (rings) and 4 valence 1
electrons ?
A. Sn
B. Pb
C. Se
D. C
Answers: 2
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Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
Which element will have 6 occupied energy levels (rings) and 4 valence 1
electrons ?
A. Sn
A. Sn
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