How many grams of Pb are there in a sample of Pb that contains 1.15×1024 atoms? grams

What is the most stable monatomic ion formed from nitrogen

Is laundry detergent an acid or a base?

Match the following items. match the items in the left column to the items in the right column. 1. 1/1,000 precision 2. uncertainty value of measurement milli- 3. 1,000 accuracy 4. instrument to measure volume balance 5. degree of exactness of a measurement centi- 6. instrument to measure mass graduated cylinder 7. correctness of a measurement ± value 8. 1/100 kilo-