Sunday
March 29, 2015

Homework Help: science

Posted by T-mara on Thursday, April 11, 2013 at 9:56pm.

getting ready to turn this in just want to check my answers any takers??

1. In an atom, electrons ____. (1 point)
are located in the nucleus
are paired with neutrons
are located in the electron cloud
are always in the same place
2. The maximum number of electrons in the second energy level of an atom is ____. (1 point)
two
four
eight
ten
3. The number of _____ is equal to the atomic number. (1 point)
protons
neutrons
electrons
both a and c
True or False
4. In an atom, an electron that is close to the nucleus is on the highest energy level. (1 point)
true
false
5. It is easier to move an electron from the outer energy level than from one closer to the nucleus. (1 point)
true
false

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