Answer:
there r 118 elements in periodic table..
hope it helps.
Use a ratio to find out that x/190.2 = 74.5/100
hope this helps
Removing seed casings from grains is SEPARATING. a soda bubble bubbling when it is opened is MIXING. a bright copper statue turning green is MIXING. remove salt from seawater is SEPARATING. water decomposing is SEPARATING.
