The sum of the percentage abundance of these two isotopes of the new synthetic element should be equal to 100. If we let x be the percent abundance of the second isotope, we have the equation, 43 + x = 100The value of x = 57
Answer:
I believe the answer is conduction.
The calculation equation for density is density = mass / volume. So the density for this material is 52.457/13.5=3.886 g/cm3.
1. ice, water
2. hot soup, spoon
3. cell phone, hand
4. ice cream, bowl
5. hair dryer, hair
one has more thermal energy than the other
they both heat up or cool to the same temperature
Each scientist could be working on the problem for different reason. Or, each scientist could be focused on different elements of the problem, concluding in different conclusions between the scientist.