Answer: 97
Explanation:
The element Ru is <u>Ruthenium</u> which has <u>44 protons</u>.
In this case, our atom is an isotope with <u>53 neutrons</u>.
With this information, we can use the mass number formula to find this atom's mass number.
mass number = protons + neutrons
mass number = <u>44 protons</u> + <u>53 neutrons</u>
mass number = <u>97</u>
The mass of 100 pills would be 78000 mg and 0.078 kilograms.
Hope this helps you :)
A logarithmic scale is a nonlinear scale used when there is a large range of quantities
Answer:
properties
Explanation:
The properties of matter are the various ways in which matter behaves under certain circumstances.
Various substances have different volumes and shapes. These differences account for the various properties of matter.
And this is y I should of paid attention in that one science class in middle school that taught this...
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