Because metals tend to be very effective at conducting heat. As such a metal handle will tend to get very hot as the pan gets hot. Obviously this increases the risk to the user, so saucepans commonly have handles made of a material that is a poor conductor of heat.
caesium is the most reactive non-radioactive metal and Florine is the most reactive non-metal, but francium is the most reactive, radioactive metal
It nonmetal ! I know this one! I had it on a worksheet!
The alkali metal would have a subscript of +1 while the nonmetal from group 6A would have a subscript of -2 to balance charges.
Lead oxide is considered a metal oxide because it is composed of lead, a metal, combined with oxygen, a nonmetal. In its most common form, lead(II) oxide (PbO), it exhibits properties typical of metal oxides, such as being a semiconductor and having a high melting point. Thus, while it contains both metal and nonmetal components, lead oxide itself is classified based on its metallic constituent.
The most reactive nonmetal is fluorine
Obviously, not all saucepans have plastic handles, but most saucepans have insulating handles - wood is another common material - so that they can be safely picked up when the rest of the saucepan is hot.
they form ionic bonds. metal halides are the most common compounds
caesium is the most reactive non-radioactive metal and Florine is the most reactive non-metal, but francium is the most reactive, radioactive metal
It nonmetal ! I know this one! I had it on a worksheet!
It nonmetal ! I know this one! I had it on a worksheet!
Francium is the most reactive metal and fluorine the most reactive nonmetal.
P=non-metal and l= no-metal which means it is a covalent bond element one is P and element 2 is l
If it is composed of a metal and a nonmetal, then it will most likely be an ionic compound.
Carbon is a very reactive nonmetal but not the most reactive.
Sodium chloride is most likely to be ionic. Ionic compounds are formed between a metal and a nonmetal, and sodium is a metal while chloride is a nonmetal. Additionally, sodium chloride is a common example of an ionic compound.
Brittle is neither a metal or nonmetal, it is a physical property of materials.Brittle is a property of a material. Most metals are not brittle but ductile and maleable.
Ionic bonds are most likely to occur between a metal and a non metal due to the general difference in electronegativity. Examples include sodium chloride, iron oxide, etc. In these bonds, electron(s) are typically transferred from the metal to the non-metal.