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A part of the periodic table is shown 11 Na 19 K 37 Rb 12 Mg 20 Ca 38 Sr Which of the following elements has the highest atomic mass (amu)? a Sodium (Na) b Calcium (Ca) c Stront…

A part of the periodic table is shown 11 Na 19 K 37 Rb 12 Mg 20 Ca 38 Sr Which of the following elements has the highest atomic mass (amu)? a Sodium (Na) b Calcium (Ca) c Stront…
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1 vote
A part of the periodic table is shown

11
Na
19
K
37
Rb
12
Mg
20
Ca
38
Sr
Which of the following elements has the highest atomic mass (amu)?

a Sodium (Na)
b Calcium (Ca)
c Strontium (Sr)
d Potassium (K)

User Judo
by
7.7k points

1 Answer

1 vote

Answer:

c

Step-by-step explanation:

A part of the periodic table is shown 11 Na 19 K 37 Rb 12 Mg 20 Ca 38 Sr Which of-example-1
User Chadmyers
by
8.5k points
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