Because the metallic bonds between their particles are very strong.
The boiling point of sodium is relatively low compared to many other metals. Specifically, sodium boils at about 883 degrees Celsius (1621 degrees Fahrenheit). This low boiling point is characteristic of alkali metals, which tend to have lower melting and boiling points compared to transition metals.
Chromium is a metal and metals tend to have high boiling points.
metals
Which metal needs to be specified. Look in a Chemistry book or reference book. All metals have their own melting and boiling points - that's one of the ways we identify which metal the item is made of.
The boiling point of seaborgium is not precisely known due to its limited availability and short half-life. However, as a synthetic element, seaborgium is expected to exhibit similar properties to its neighboring elements in the periodic table and would likely have a high boiling point characteristic of transition metals.
The boiling point of sodium is relatively low compared to many other metals. Specifically, sodium boils at about 883 degrees Celsius (1621 degrees Fahrenheit). This low boiling point is characteristic of alkali metals, which tend to have lower melting and boiling points compared to transition metals.
Chromium has a high boiling point as opposed to nonmetals. Metals tend to have high boiling points.
Chromium is a metal and metals tend to have high boiling points.
High density, High melting point, Nonreactive
One key physical difference between transition metals and poor metals is that transition metals have high melting and boiling points compared to poor metals. Transition metals also tend to be more malleable and ductile, while poor metals are typically softer and have lower melting points.
The physical properties of transition metals are determined by their electron configurations. Most transition metals are hard solids with relatively high melting and boiling points. Differences in properties among transition metals are based on the ability of unpaired d electrons to move into the valence level. The more unpaired electrons in the d sublevel, the greater the hardness and the higher the melting and boiling points.
metals
Usually the transition metals. (Tungsten has the highest melting point of all the metals.)
Which metal needs to be specified. Look in a Chemistry book or reference book. All metals have their own melting and boiling points - that's one of the ways we identify which metal the item is made of.
The boiling point of seaborgium is not precisely known due to its limited availability and short half-life. However, as a synthetic element, seaborgium is expected to exhibit similar properties to its neighboring elements in the periodic table and would likely have a high boiling point characteristic of transition metals.
The freezing and boiling points of metals vary depending on the specific metal. For example, the freezing point of iron is around 1,538°C and the boiling point is about 2,861°C. Metals generally have high melting and boiling points compared to non-metals due to their metallic bonding.
Beryllium has a very high boiling point, around 2,970 degrees Celsius. This is due to its strong metallic bonds, which require a large amount of energy to break and transition from solid to liquid and then to gas.