Answer:
Observing and questioning
Explanation:
The Scientific Method:
- Observe
- Question
- Hypothesis
- Experiment
- Collect Data
- Analysis
- Conclusion
Mass number is the mass number of that particular Element found in the periodic table and the atomic number is the atomic no. Again found in the periodic table
The two-step mechanism is:
slow
fast
The overall reaction is the sum of the two reactions:
Now you can cancel the the terms that appear in both sideds:
The fact that one reaction and the other is fast does not change the product. It does change the spped (rate) of reaction, but that is a different point.
Their weights could be different.
Their volumes could be different.
Their densities could be different.
The volume for an ounce of lead is much different than an ounce of aluminum.
the weight of a cubic meter of balsa wood is much different (and much lighter) than a cubic meter of water. That's why the ancients used balsa for their rafts.