The atomic number of an element gives the proton and electron in the atom while the mass number gives the total number of protons and neutron
Answer:
A. Do some background research
There are 5 steps for the scientific method while doing an experiment
Step 1: make a question
Step 2: research that question
Step 3: Hypothesis
Step 4: Test and collect data
Step 5: Conclusion
Answer:
all of the above
Explanation:
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Answer:
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