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Melting points of alkali metals?
Alkali metals have relatively low melting points compared to the other metals. Their exact melting points depend on the element itself. But it would be useful to note that their melting points decreases down group I.
What are very soft shiny metals with low melting points?
Alkali Metals
All metals are hard and have high melting points?
No, the alkali metals are pretty soft and the metals cesium, gallium, and mercury have very low melting points.
Do group one metals have a high melting point?
No. Group 1 metals (commonly called the alkali metals) have low melting points.
What are denser harder have higher melting points and are slightly less active than alkali metals in the same period?
Alkali metals are very chemically reactive, are not dense or hard metals and have low melting points.
Silvery solids with low densities and low melting points found in group 1?
Silvery solids with low densities and low melting points are alkali metals. These are located in group one on the periodic table.
Explain why there is this pattern in melting points for francium?
The melting point of francium is not measured, only supposed by comparison with the melting points of the other alkali metals.
What are some fun facts about Alkali metals?
The Alkali Metals are: -lithium -sodium -potassium -rubidium -cesium -francium These metals are silvery solids with low densities and melting points.
How are the alkali metals different from the alkali-earth metals in the periodic table?
The alkali metals have a valence of 1 while the alkaline earth metals have a valence of 2. The alkali metals are generally lighter, softer, more reactive, and have lower melting points than the alkaline earth metals.
How are the alkali metals different from the alkali earth metals in the periodic table?
The alkali metals have a valence of 1 while the alkaline earth metals have a valence of 2. The alkali metals are generally lighter, softer, more reactive, and have lower melting points than the alkaline earth metals.
Why do melting points of group 1 become lower?
The metallic bonds of the alkali metals are are weak.
Do transition have higher melting point than alkaline and alkali metals?
Yes, transition metals generally have higher melting points compared to alkaline and alkali metals. This is because transition metals have a greater number of valence electrons and a stronger metallic bond, which requires more energy to break and transition from solid to liquid. In contrast, alkaline and alkali metals have fewer valence electrons and weaker metallic bonds, resulting in lower melting points.
