If two atoms** have the same number of protons, they are the same element. They have the same atomic number. The only thing that would change with the number of neutrons is the mass number.
Answer:
34.23 g
Explanation:
Please see the step-by-step solution in the picture attached below.
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Answer:
The temperature at which the glass vessel shatter is = 341.33°c
Explanation:
Initial temperature = 18 °c = 291 K
Initial Pressure = 0.9 atm
Final pressure = 1.9 atm
From ideal gas equation
P V = m R T
Here volume & mass & gas constant is constant so Pressure is directly proportional to the temperature.
= 613.33 K = 341.33°c
Therefore the temperature at which the glass vessel shatter is = 341.33°c
Yes the answer is c because the atoms are preserved