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chapter 2
Instructions:
-
1.
The smallest particle on earth
-
2.
positively charged particles (+)
-
3.
Carry no charge at all
-
4.
The center of the atom
-
5.
Negatively charged particles; located in the space surrounding the nucleus
-
6.
ON of several forms of a single element, which contains the same number of protons but different numbers of neutrons
-
7.
Pure substance that consists entirely of one type of atom.
-
a.
Protons
-
b.
Nucleus
-
c.
Element
-
d.
Atoms
-
e.
Isotope
-
f.
Neutrons
-
g.
Electrons
chapter 2
(Answer Key)
Instructions:
-
d
1.
The smallest particle on earth
-
a
2.
positively charged particles (+)
-
f
3.
Carry no charge at all
-
b
4.
The center of the atom
-
g
5.
Negatively charged particles; located in the space surrounding the nucleus
-
e
6.
ON of several forms of a single element, which contains the same number of protons but different numbers of neutrons
-
c
7.
Pure substance that consists entirely of one type of atom.
-
a.
Protons
-
b.
Nucleus
-
c.
Element
-
d.
Atoms
-
e.
Isotope
-
f.
Neutrons
-
g.
Electrons