More than one type of metallic elements.
count each atom of the reactants and the products
4 after solving =0.004800 where 4,800 is the significant number
Which of the following measurements is expressed to three significant figures?
C. 5.60 km
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Answer:
Nobelium is made by the bombardment of curium (Cm) with carbon nuclei. Its most stable isotope, 259No, has a half-life of 58 minutes and decays to Fermium (255Fm) through alpha decay or to Mendelevium (259Md) through electron capture.
Explanation: