Draw three 25 mL graduated cylinders with the following calibrations: 1.0 mL, 0.50mL, and 0.10 mL. Draw a meniscus for each graduated cylinder and correctly determine the volume illustrated. Which graduated cylinder would have the greatest precision?

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

la respuesta es si te gusta hacer lo que siempre haces cuando nunca ves a alguien en el espejo porque sabes que no siempre están ahí.

since electrons are negative the answer is neagtaive