A gas is collected at 740. mmHg and 23.0 degrees C. The subsequent volume is not measured until the next day when the pressure is 745 mmHg and the temperature is 20.0 degrees C, at which time the volume is found to be 15.3 mL. What was the original volume

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

One does not belong why? ice, gold ,wood ,diamond and table salt

Which of the following electromagnetic waves can create ions?