In the modern periodic table the elements are arranged in order of increasing atomic number.
Answer:
pump that is the answer hope its right
1.) Na
2.) Cl ( at the second blank)
sodium metal+hydrochloric acid
Answer:
9.55 grams of SiO2
Explanation:
If the mass you mean by grams:
0.159 mole x 60.08 g (Periodic table by adding both elements)
Cancel moles with moles (Original moles with the 1 mol at the bottom of the grams) and gives you:
9.55 grams of SiO2
