The answer is B. because NaCl are just two elements with one atom from each element
Steps in the Scientific Method
Step 1: Ask a question. For the first step, help your child form a question, hopefully one that can be answered! ...
Step 2: Do background research. ...
Step 3: Construct a hypothesis. ...
Step 4: Test your hypothesis by doing an experiment. ...
Step 5: Analyze the data and draw a conclusion. ...
Step 6: Share your results.
The farthest planet from Pluto in our solar system would be Mercury.
That is because Mercury is nearest the sun, while Pluto is farthest from the sun.
But keep in mind that Pluto is a dwarf planet, and it isn't considered as a planet in our solar system.
I believe total speed of impact is the sum of the two speeds = 55 mph + 35 mph = 90 mph
