Determine the location of the last significant place value by placing a bar over the digit. (Example: 1.700)
II. 8,040
14. 0.0300
17. 699.5
19. 2.000 x 102
12. 0.90100
15. 90, 100
18. 4.7 x 10-8
20. 10,800,000.0
13. 3.01 x 1021 16. 0.000410

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a. inner transition b. noble gases c. representative d. transition

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?