The radius of a strontium atom is 215 pm. How many strontium atoms would have to be laid side by side to span a distance of 2.62 mm
Answers
Answered by
2
Hello dear,
● Answer -
n = 6.1×10^6 atoms
● Explaination -
# Given-
r = 215 pm = 2.15×10^-10 m
d = 2.62 mm = 2.62×10^-3 m
# Solution -
No of strontium atoms that can be laid side by side -
n = d / 2r
n = 2.62×10^-3 / (2×2.15×10^-10)
n = 6.1×10^6 atoms
Therefore, 6.1 million strontium atoms can be laid side by side in given distance.
Hope this helps you...
● Answer -
n = 6.1×10^6 atoms
● Explaination -
# Given-
r = 215 pm = 2.15×10^-10 m
d = 2.62 mm = 2.62×10^-3 m
# Solution -
No of strontium atoms that can be laid side by side -
n = d / 2r
n = 2.62×10^-3 / (2×2.15×10^-10)
n = 6.1×10^6 atoms
Therefore, 6.1 million strontium atoms can be laid side by side in given distance.
Hope this helps you...
Answered by
0
Answer:387267383
Explanation:
see last answer
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