Based on the information in the table, which two elements are most likely in the same group, and why? A. bismuth and thallium, because their atomic masses are very similar

B. nitrogen and oxygen, because they were both first isolated in the same year

C. sodium and thallium, because their names both end in the same suffix: -ium

D. bismuth and nitrogen, because they have the same number of valence electrons

Competition occurs between species when

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?