Which is a characteristic of the electron sea model for metallic bonding

molecular orbitals overlap to produce bands

electrons flow easily between metal nuclei

atomic nuclei are arranged in an irregular pattern

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?

An experiment is conducted to see if cats preferred skim milk or 2% milk. a cup of skim milkwas put out for 5 kittens and then measured how much the kittens drank over the course of aday. following a cup of 2% milk was purout for the skittens and then masured how much thekittens drank over the course of a day. the same kittens were used and the milk was served atthe same temperature. it was discovered that the cats liked the 2% milk more than the skimmilk. what is the dependent variable in this experiment?