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What is a reactive non metal?
A non-reactive metal has a high electronegativity and can react only in special conditions with nonmetals or acids.
What is the characteristic of non metal?
The characteristic of non-metals are-1. Non-metals are gases or solids at room temperature, except bromine, which is liquid at room temperature.2. Non-metal solids are generally not as hard as metals and have low tensile strengths. However diamond, an allotrope of carbon, is very hard.3. They do not have luster. However, silicon, iodine and graphite have metallic lustre.
Can a flame test be used to identify a non metal atom in a compound?
No, a flame test is typically used to identify the presence of certain metal atoms in a compound based on the characteristic colors they emit when heated. Non-metal atoms do not typically produce colored flames, so a flame test is not suitable for identifying non-metals in a compound.
Why chlorine is non-metal?
Chlorine is a non-metal because it lacks metallic properties such as luster, malleability, and electrical conductivity. It tends to gain electrons to achieve a stable electron configuration, which is characteristic of non-metals. Additionally, chlorine is a highly reactive gas at room temperature, further supporting its classification as a non-metal.
What is a special characteristic of a star fish?
the special characteristic of starfish are they have an Exoskeleton and Radial symmetry
What the characteristic of non metal?
The main characteristic is it is not a metal, so it doesn't conduct electricity, isn't shiny, and doesn't form cations. The non metals are at the right hand side of the periodic table and include group 17 along with C, N, P, O, and S. The other elements in group 14, 15 and 16 are the metalloids, which are have intermediate properties.
Is hydrongen a metal or non metal?
non-metal
Is phosprhrous a metal or non metal?
non metal
Is helium metal non-metal?
non-metal
Is a sullur a metal or non metal?
Non metal
Is Hydrogen metal non metal or semi metal?
A non-metal.
Is oxygen a metal or a non-metal?
Oxygen is a non-metal. It is a reactive gas that is essential for sustaining life and is found in the non-metal group on the periodic table.
