Its average daytime temperatures are around 87 degrees Fahrenheit, varying only slightly between annual high temperatures of 90 degrees and low temperatures of 84 degrees. The hottest weather occurs in April. High humidity is a constant in Singapore, with an average relative humidity level of around 84 percent.On rainy days, the relative humidity remains at around 100 percent.ingapore's rainfall exceeds 90 inches per year. Being close to sea level, some low-lying areas of Singapore are vulnerable to flooding during periods of excessive rain. The afternoon storms help provide some refreshing relief from the heat.
A point noteworthy is, the valence electronics of any region of the metal atoms can be shared to form metallic bonds. examples: Any metallic element has metallic bonds: Copper, zinc, sodium, lithium, francium, iron, cobalt, calcium, magnesium, silver, gold, barium, platinum, chromium are a few.
The metallic bond is a type of chemical bond that occurs between atoms of metallic elements. It gives metals their unique properties that we don't see in nonmetal substances, as you'll learn in this lesson.his results in a sea of electrons, or big pool of delocalized or valence electrons. The sea of electrons is negative and the metal atoms have become positive ions. The attraction between the two parts of the metal is the metallic bond. This special type of bond gives metals unique properties.