: a type of observation which can be counted or measured, often using tools like a thermometer, a scale, or a ruler. : all the data collected during scientific investigations. It is best gathered by doing the investigation yourself, not reading other peoples’ work. (two words) Scientific : a specific relationship under given conditions that tells what happens in the natural world. Based on a body of evidence, they are universal and will rarely if ever change. Scientific : a well-supported and widely accepted explanation of nature. They can and do change if new evidence arises.

A Quantative Observation: A type of observation which can be counted or measured, often using tools like a thermometer, a scale, or a ruler.

Observation: All the data collected during scientific investigations. It is best gathered by doing the investigation yourself, not reading other peoples’ work.

Scientific Law: a specific relationship under given conditions that tells what happens in the natural world. Based on a body of evidence, they are universal and will rarely if ever change.

Scientific Theory: a well-supported and widely accepted explanation of nature. They can and do change if new evidence arises.

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what is the volume occupied by 40 grams of argon gas (ar) at standard conditions? what volume, in liters, is occupied by 1.5 x 1023