Compare the trend in melting point for period 2 and 3 of the periodic table.For period 2, the melting point of the first four elements...The melting points of the remaining four elements in period 2...Compared to period 2, the pattern for period 3...

. Periods on the periodic table represent elements:1 pointin the same groupwith consecutive atomic numbersknown as isotopeswith similar chemical properties

Which of these Period 3 elements has the highest melting point?0/1A AluminiumB PhosphorusC SodiumD Sulfur

Identify the element that is in the 3rd period and group 14 of the periodic table.

Explain why there are two elements in the first period of the periodic table (hydrogen and helium) and eight elements in the second period.

The element in the third group and third period in modern periodic table isA.CarbonB.AluminiumC.BoronD.Cobalt