Answer the questions below 1. Which elements are a. Orange b. Yellow c. Liquids

Question

Answer the questions below 1. Which elements are a. Orange b. Yellow c. Liquids When were the elements discovered? Using a periodic table color elements discovered between BC and 1 2. 600 AD green, elements discovered between 1601 and 1900 blue, and elements dis- covered between 1901 and the present red FIGURE 11.2 NOLE u Be 8 39 TG T e 112 113 114 115 116 87 88 89 | 104 105 106 107 108 | 109 110 | 111 wipi 144 2 lun 115041520 |1971111 1625|16.9-3|161,li.ilpt5.0 00 1011103 Lanthanide series A ctinide series 3. Which element derives its name from the German word Kobald meaning goblin?

Explanation / Answer

Elements of the periodic table

1. The elements which are,

a. Orange = Phosphorous, Iron

b. Yellow = Sulfur

c. Liquids = Mercury

2. Discovery of elements

BC-1600 AD elements

C, Cu, Sb, Hg, Pb, As, Bi

1601-1900 Elements

S, Au, Ag, Fe, Sn, Zn, P, Pt, Co, Ni, Mg, H, N, O, Mn, Cr, Mo, Te, W, Sr, Zr, U, Ti, Y, Be, V, Nb, Ta, Rh, Pd, Os, In, Ce, K, Na, B, Ca, Ru, Ba, I, Th, Li, Se, Cs, Si, Al, Br, La, Er, Tb, Cs, Rh, Tl, In, He, Ga, Se, Pa, Ho, Yb, Sm, Tm, Gd, Pr, Nd, F, Dy, Ar, He, Kr, Ne, Xe, Po, Ra, Ac, Rn

1901-present elements

Eu, Lu, Hf, Re, Tc, Pm, Fr, At, Np, Pu, Cm, Am, Bk, Cf, Es, Fm, Md, No, Lr, Rf, Db, Sg, Bh, Mt, Hs, Dy, Rg, Cn, Fl, Lv, Out, Ouo, Uus

3. The element which derrives its name from German word Kobald meaning goblin, is cobalt (Co).

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.