Which group in the periodic table contains the three elements with the highest electrical conductivities? A. Group 8
B. Group 12
C. Group 11
D. Group 7

Which substances have the lowest melting points: ionic covalent, or metallic

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Name the element in group 17, period 2. (periodic table)