Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Chemist needs to know the mass of a sample of CaCO3 to 2 significant digits. He puts the sample on a digital scale. This is what the scale show 030.480g measurement is precise enough for the chemist round it to

Sagot :