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What is Light weight with high melting point in group 2 of elements?
all group 2 metals are light weight with high melting points beryllium however has the highest melting point due to the low number of electrons shielding the nucleus fro the delocalised atoms
Which of these is NOT a characteristic of an ionic compound A. is a solid B. has a low melting point C. is composed of metallic and nonmetallic elements D. when melted will conduct electricity?
B. it has a high melting point.
Does phosphorus have a low or high melting point?
Low relative to period 3 elements. 44 degree Celsius.
Naphthalene has high or low melting point?
low melting point
Melting points and boiling points of Group 1 elements?
There are 6 elements of the group 2 elements and all of them have relatively similar melting points. All of these 6 elements are solids and have quite a high melting point but the average from all 6 of them is around 900 degrees Celsius. At around this temperature, most of the elements will start to melt.
What is Light weight with high melting point in group 2 of elements?
all group 2 metals are light weight with high melting points beryllium however has the highest melting point due to the low number of electrons shielding the nucleus fro the delocalised atoms
Are the elements in the boron group high-melting?
It varies. Boron and thallium both have relatively high melting points while gallium and indium have very low melting points.
What periodic elements are in light bulb?
wolfram due to its extremely high melting point
Does lead have a high or low melting point?
Nitrogen has an extremely low melting point. The element nitrogen solidifies at -210 °C, only 63° above absolute zero. A phase change can be made under very high pressure, and the resultant solid is then stable at normal pressure if kept cold enough. This has the potential for making nitrogen superconducting magnets.
Do group one metals have a high melting point?
No. Group 1 metals (commonly called the alkali metals) have low melting points.
Lead melting point?
The melting point of lead is 327oC, as taken from my periodic table.
Give general properties of d-block elements?
1) they have high melting and boiling point
What Periodic table elements that are in light-bulbs?
wolfram due to its extremely high melting point
Why does alanine have a high melting point?
Because of the amine group present and the carboxylic acid present both in the amino acid this makes it polar thus leading to a high melting point
Does chromium have a high low melting point?
high melting point
Does the oxide of Barium have a high or low melting point?
High melting point
What elements is hard and dense has a high melting point and boiling point is fairly reactive and has two electrons in its outermost orbit?
Strontium
