0.3 Periodic Table Info Dump (FINAL MUST REVIEW)

how is periodic table organized?

from left to right and top to bottom

what is each row in periodic table called?

periods

what does period number of an element tell?

how many electron-containing shells element has

what does top number of element signify?

atomic number

what does atomic number tell?

number of protons/electrons

what does bottom number signify?

atomic weight/mass

what does atomic weight/mass tell us?

protons+neutrons

what is an isotope?

variant of element with different amount of neutrons compared to normal

what is each column in periodic table called?

groups

how many rows are in periodic table?

7

how many columns are in periodic table?

18

what does group number tell us?

how many electrons are in the outer shell (valence shell)

what group number is considered alkaline metals?

1

what group number is considered alkaline EARTH metals?

2

what group number range is considered transition metals?

3-12

mnemonic for last 4 groups?

PCHN

what group number is considered pnictogens?

15

what group number is considered chalcogens?

16

what group number is considered halogens?

17

what group number is considered noble gases?

18

how many elements are in the periodic table?

118

elements in each group…(not related to electrons)

have simila rchemical properties

across a period…

properties of elements change somewhat

what element is group 1 period 1?

(H) hydrogen

what element is group 1 period 2?

(Li) lithium

what element is group 1 period 3?

(Na) sodium

what element is group 1 period 4?

(K) potassium

what element is group 1 period 5

(Rb) rubidium

what element is group 1 period 6?

(Cs) cesium

what element is group 1 period 7?

(Fr) francium

what element is group 2 period 2?

(Be) beryllium

what element is group 2 period 3?

(Mg) magnesium

what element is group 2 period 4?

(Ca) calcium

what element is group 2 period 5?

(Sr) strontium

what element is group 2 period 6?

(Ba) barium

what element is group 2 period 7?

(Ra) radium

what element is group 3 period 4?

(Sc) scandium

what element is group 3 period 5?

(Y) yttrium

what element is group 4 period 4?

(Ti) titanium

what element is group 4 period 5?

(Zr) zirconium

what element is group 4 period 6?

(Hf) hafnium

what element is group 5 period 4?

(V) vanadium

what element is group 5 period 5?

(Nb) niobium

what element is group 6 period 4?

(Cr) chromium

what element is group 6 period 5?

(Mo) molybdenum

what element is group 6 period 7?

(W) tungsten

what element is group 7 period 4?

(Mn) manganese

what element is group 7 period 5?

(Tc) technetium

what element is group 8 period 4?

(Fe) iron

what element is group 8 period 5?

(Ru) ruthenium

what element is group 9 period 4?

(Co) cobalt

what element is group 9 period 5?

(Rh) rhodium

what element is group 10 period 4?

(Ni) nickel

what element is group 10 period 5?

(Pd) palladium

what element is group 10 period 6?

(Pt) platinum

what element is group 11 period 4?

(Cu) copper

what element is group 11 period 5?

(Ag) silver

what element is group 11 period 6?

(Au) gold

what element is group 12 period 4?

(Zn) zinc

what element is group 12 period 5?

(Cd) cadmium

what element is group 12 period 6?

(Hg) mercury

what element is group 13 period 2?

(B) boron

what element is group 13 period 3?

(Al) aluminum

what element is group 13 period 4?

(Ga) gallium

what element is group 13 period 5?

(In) indium

what element is group 13 period 6?

(Tl) thallium

what element is group 14 period 2?

(C) carbon

what element is group 14 period 3?

(Si) silicon

what element is group 14 period 4?

(Ge) germanium

what element is group 14 period 5?

(Sn) tin

what element is group 14 period 6?

(Pb) lead

what element is group 15 period 2?

(N) nitrogen

what element is group 15 period 3?

(P) phosphorus

what element is group 15 period 4?

(As) arsenic

what element is group 15 period 5?

(Sb) antimony

what element is group 15 period 6?

(Bi) bismuth

what element is group 16 period 2?

(O) oxygen

what element is group 16 period 3?

(S) sulfur

what element is group 16 period 4?

(Se) selenium

what element is group 16 period 5?

(Te) tellurium

what element is group 16 period 6?

(Po) polonium

what element is group 17 period 2?

(F) fluorine

what element is group 17 period 3?

(Cl) chlorine

what element is group 17 period 4?

(Br) bromine

what element is group 17 period 5?

(I) iodine

what element is group 17 period 6?

(At) astatine

what element is group 18 period 1?

(He) helium

what element is group 18 period 2?

(Ne) neon

what element is group 18 period 3?

(Ar) argon

what element is group 18 period 4?

(Kr) krypton

what element is group 18 period 5?

(Xe) xenon

what element is group 18 period 6?

(Rn) radon

what two elements are liquid at room temperature?

(Hg) mercury and (Br) bromine

what elements are part of the first 6 noble gases in order?

(He) Helium, (Ne) Neon, (Ar) Argon, (Kr) Krypton, (Xe) Xenon, and (Rn) Radon

what non-noble gas elements are gas at room temperature?

(H) hydrogen, (N) nitrogen, (O) oxygen, (F) fluoride, and (Cl) chlorine

what 4 elements are gas at room temperature, and are also diatomic?

(N) nitrogen, (O) oxygen, (F) fluoride, (Cl) chlorine

what is the group number that contains noble gases?

18

what group number has 15 elements crammed in its last two periods?

3

what is the group number that contains halogens?

17

everything in group 1 apart from hydrogen are in what family?

alkali metals