* Measurements are units: We use measurements to quantify things like length, volume, weight, etc. The measurement itself is just a number and a unit (like grams, meters, liters).
* Mass is a property: Mass is a fundamental property of matter. It's how much "stuff" something is made of.
To answer your question:
You can't compare measurements directly to find the one with the greatest mass. It's like asking which is bigger: "10" or "100". It depends on what they're measuring!
Here's how to think about it:
* If you're comparing masses directly: 1 kilogram (kg) has more mass than 1 gram (g).
* If you're comparing different things: You need to consider the units and what they're measuring. A 100-gram bag of flour has less mass than a 1-kilogram rock.
Let me know if you have another question about mass! 😊