posted by mysterychicken on .
Just need these last few checked:
6. Elements in a group on the periodic table have similar properties. -False?
7. Nonmetals are ductile materials.- False?
11. Matter can be created or destroyed using common chemical changes.- True?
13. 346.7500 has five significant figures.- True?
23. Scientific laws can change.- False?
28. 0.00036 is the same as 3.6 x 10^4.- False?
36. One liter equals 1000 cm^3.- True?