freezer and refrigerator too cold for most bacteria to grow .oven too hot for bacteria to survive
Explanation:
the best way to understand the age of the earth is to estimate the age of matirials in it
Answer:
19. the atomic number is the number of of protons. the number of protons must equal the number of electrons (in an uncharged ion) but if K was in it's ion state- it would have 18 electrons, since it's charge is 1+
Explanation:
Alkina metals all have the similar proteries
