A meteorologist observes the readings shown by a bar meter on a particular day at 6 PM and 7 PM as shown. At 6PM is shows 1000 and at 7PM it shows 940. Which of these is the most likely prediction meteorologist make the weather there is a possibility of (2 points)
1. Precipitation
2. Fair weather
3. A dust storm
4. Dry weather

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material