Match the following.
1. isotopes
2. determine unique element
3. negligible mass
...
Match the following.
1. isotopes
2. determine unique element
3. negligible mass
4. protons
5. arranged by atomic number
6. neutrons and protons
7. variation in atomic weight
8. forms lighter elements
9. forms heavier elements
A) Periodic Table
B) isotope
C) protons
D) fusion
E) atomic weight
F) atomic number
G) fission
H) electrons
I) neutrons
Answers: 2
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Compare and contrast physical changes with chemical changes.
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What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.
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