Section 1
Elements and Symbols
Write the symbols for the following elements:a. copperb. platinumc. calciumd. manganesee. ironf. bariumg. leadh. strontium
Write the symbols for the following elements:a. oxygenb. lithiumc. uraniumd. titaniumf. chromiume. hydrogeng. tinh. gold
Write the name of the element for each symbol.a. Cb. Clc. 1d. Hge. Agf. Arg. Bh. Ni
Write the name of the element for each symbol.a. Heb. $P$c. Nad. Ase. Caf. Brg. Cdh. Si
What elements are represented by the symbols in each of the following substances?a. table salt, $\mathrm{NaCl}$b. plaster casts, $\mathrm{CaSO}_{4}$c. Demerol, $\mathrm{C}_{15} \mathrm{H}_{22} \mathrm{ClNO}_{2}$d. pigment, $\mathrm{BaCrO}_{4}$
What elements are represented by the symbols in each of the following substances?a. fireworks, KNO $_{3}$b. dental cement, $\mathrm{Zn}_{3}\left(\mathrm{PO}_{4}\right)_{2}$c. antacid, Mg(OH) $_{2}$d. manufacture of aluminum, AIF $_{3}$