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Are alkaline earth metals solid liquid or gas?
Metalloids have properties of both metals and nonmetals they are all of the above
Is it possible for metal and non metals to form non polar covalent bond?
No, it is not possible for metals and non-metals to form non-polar covalent bonds because non-polar covalent bonds involve the sharing of electrons equally between two non-metal atoms, which have similar electronegativities. However, metals typically have low electronegativities compared to non-metals, resulting in an unequal sharing of electrons and the formation of ionic or polar covalent bonds.
What are three main classifications of elements?
There are at least two possible answers to this question. The two most usual ones are probably: metals, nonmetals, and metalloids; or main group, transition elements, and inner transition elements.
What are the two main metal groups?
The two main metal groups are ferrous metals (contain iron) and non-ferrous metals (do not contain iron). Examples of ferrous metals include steel and cast iron, while examples of non-ferrous metals include aluminum, copper, and lead.
If the difference in electronegativity between atoms of different non-metals is small the atoms of the two non-metals will most likely?
Form a covalent electron sharing bond.
What are two patterns of families science?
The two patterns include metals and non-metals. metals are placed on left and non-metals on right side.
What two elements are likely to react together?
A metal and a non metal. Two non metals. A metal and a metalloid.
What are two major groups of a mineral?
metals and non-metals
What are two types of element?
Metals and non-metals are the two primary categories of elements.
What are two non metal forms?
Two non-metal forms are gases and solids. Gaseous non-metals include elements like oxygen and nitrogen, which are essential for life and found in the atmosphere. Solid non-metals include elements like carbon in the form of graphite or diamond, and sulfur, which exhibit distinct physical properties and structures. These forms play crucial roles in various chemical processes and biological functions.
What is a solution of two or more solids called?
If the two solids are both metals, then the result is an alloy. However, cast iron for example is a mixture of carbon and iron, so technically it may be an alloy. But a car tyre is made of rubber, chalk, sulphur, rosin, etc. I guess the only answer for this is a mixture. If the two metals are in fluid solution, then it is a mixture.
Give two reasons why chlorine is classed as non-metal?
Chlorine is classified as a non-metal because it has high electronegativity, meaning it readily gains electrons to form negative ions, which is a characteristic behavior of non-metals. Additionally, chlorine exists as a diatomic molecule (Cl₂) in its gaseous state at room temperature, reflecting the typical properties of non-metals, which often exist as gases or brittle solids rather than as conductive metals.
What are the two main types of element?
The two main types of elements are metals and nonmetals. Metals typically have properties like being good conductors of electricity, while nonmetals are typically poor conductors and can be found in various states like gases or solids.
What are the 2 groups that divide the periodic table and their properties?
Metals and non-metals are the two groups. Metal loose electrons. Non metals gain electrons.
What are two substances that are solids and that are at room temperature?
Plastic, most metals (aluminum, tin, copper, etc.)
What is the mixture of two or more non metals?
mixture of two or more non metal is known as alloy
What kind of bond will two fluoride ions create?
Ionic bonds are between metal and non-metal. Covalent bonds are between non-metals. Two Flouride ions would both be non-metals.
