The age of the solar system is determined with ________ dating
Fill in the blank(s) with correct word
radioactive
You might also like to view...
In nuclear fission, (more/less) massive and (higher/lower) atomic number elements on the periodic table are broken into smaller and less massive nuclei. In nuclear fusion, (more/less) massive and (higher/lower) atomic number elements on the periodic table are fused into larger are more massive nuclei
What will be an ideal response?
If Earth were to warm up a bit, what would happen?
A) Carbonate materials would form in the oceans more rapidly, the atmospheric CO2 content would decrease, and the greenhouse effect would weaken slowly over time. B) Carbonate materials would form in the oceans more slowly, the atmospheric CO2 content would increase, and the greenhouse effect would strengthen slowly over time. C) Carbonate materials would form in the oceans more rapidly, the atmospheric CO2 content would decrease, and the greenhouse effect would strengthen slowly over time. D) There would be a runaway greenhouse effect, with Earth becoming ever hotter until the oceans evaporated (as may have happened on Venus). E) The ice caps would melt and cool Earth back to its normal temperature.
The notation used to represent an antiparticle is
a. the particle symbol with a bar over it. b. e+, in the case of the positron. c. ?+, in the case of the antimuon. d. all of the above.
Coulomb's Law: Consider a container of 2.0 g of hydrogen, H2 (one mole). Suppose you removed all the electrons and moved them to the other side of the earth (Earth's radius is 6380 km, k = 1/4??0 = 9.0 × 109 N ? m2/C2, NA = 6.022 × 1023 molecules/mol, e = 1.60 × 10-19 C)(a) How much charge is left behind after you remove the electrons?(b) What electric force do the protons exert on the electrons after they are separated as described?
What will be an ideal response?