If the total number of electrons for a given atom is one more than the total number of protons, the atom will be ___
a) a positive isotope
b) a negative isotope
c) a positive ion
d) a negative ion
e) neutral
Answer: d) a negative ion
You might also like to view...
How can you tell whether a sugar solution is saturated or not?
A. There will be a precipitate if the water is heated. B. As long as there are more water molecules than sugar molecules, there is a saturated solution. C. Add more sugar; if it dissolves, it is saturated. D. Cool the solution to see if there is a precipitate.
What water policy, advocated by the World Bank and International Monetary Fund, has made it more difficult for some people to gain access to water?
A) privatization B) U.N Convention on the Law of the Sea C) government regulation D) the Kyoto Protocol E) irrigation
In which mainland nation of Southeast Asia has coffee become a growing export commodity?
A) Vietnam B) Cambodia C) Burma D) Laos E) Thailand
What is it about classic centrifuge models that in some ways makes them unrealistic?
What will be an ideal response?