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An unknown element is a soft metallic solid. It is highly reactive and has a low melting point. In which group of the periodic table is it most likely to be found?
David Williams
Sodium - group 1
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What is the melting point of a metallic element?
It depends upon the element. Mercury is liquid at room temperature, and the melting point of aluminum is much lower than the melting point of iron.
Element with the highest melting point of any pure element?
Carbon has the highest melting point of any element on the Periodic Table. It's melting point is 3823K
What element has melting point of 708 degrees C they must be an answer as its in my science paper. AND please dont refer me to the Periodic Table of Elements cos ive spent 3weeks looking at it?
The closest element to this melting point is radium with a melting point of 700 degrees Celsius. It is a 2A alkaline metal with 2 valence electrons and is highly reactive.
Size shape and melting point are?
Size shape and melting points are the characteristics of any element in the periodic table. However; the shape and size of an element have some effect on its melting property.
What properties does boron and boron family share?
Boron Family (13) - do not occur elementally in nature - are scarce in nature (except aluminum, which is the most abundant metallic element) - have three valence electrons - are metallic (except boron, which is a solid metalloid) - are soft and have low melting points (except boron, which is hard and has a high melting point) - are chemically reactive at moderate temperatures (except boron)
What is a White metallic element with high melting point?
Sodium?
What is the melting point of a metallic element?
It depends upon the element. Mercury is liquid at room temperature, and the melting point of aluminum is much lower than the melting point of iron.
Element with the highest melting point of any pure element?
Carbon has the highest melting point of any element on the Periodic Table. It's melting point is 3823K
Which element in the periodic table has the lowest melting point?
Helium.
What element has melting point of 708 degrees C they must be an answer as its in my science paper. AND please dont refer me to the Periodic Table of Elements cos ive spent 3weeks looking at it?
The closest element to this melting point is radium with a melting point of 700 degrees Celsius. It is a 2A alkaline metal with 2 valence electrons and is highly reactive.
What element has a melting point of 300 kelvin on the periodic table?
Gallium
Lowest melting point?
W on the periodic table. the element with the highest melting/boiling point is tungsten.
What is the melting point of the element zinc?
Melting point of (metallic) Zinc is 419.53 °C, 692.68 K, 787.15 °F
Size shape and melting point are?
Size shape and melting points are the characteristics of any element in the periodic table. However; the shape and size of an element have some effect on its melting property.
What is ahard and brittle metallic element in the platinum family melting point 2410degrees C?
Iridium
What properties does boron and boron family share?
Boron Family (13) - do not occur elementally in nature - are scarce in nature (except aluminum, which is the most abundant metallic element) - have three valence electrons - are metallic (except boron, which is a solid metalloid) - are soft and have low melting points (except boron, which is hard and has a high melting point) - are chemically reactive at moderate temperatures (except boron)
How can you predict a melting point?
Depending on the position of an element on the periodic table, one can know if it is a gas, liquid or metal. With that information, predicting the melting point is easy.
