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What are two most important alkali metals?
The two most important alkali metals would be sodium and potassium.
Which two metals are most commonly used to make a knifes blade?
The two most common metals used to make knives are steel and iron.
What are the two most alkalie metals?
Sodium and potassium
Which are the other metals which are used as wires and why?
The two most common metals in order of preference are copper and aluminium.
What are two groups of elements?
There are three types of elements: metals, metalloids, and nonmetals. Most elements are metals.
What are the two most imporant alkali metals?
Sodium and potassium
What two general categories can be used to classify most of the elements on the periodic table?
There are 2 most general categories. These are metals and non-metals.
Which two families in the periodic table have the most reactive metals?
The alkali metals (Group 1) and the alkaline earth metals (Group 2) are the two families in the periodic table with the most reactive metals. Alkali metals are more reactive than alkaline earth metals due to their lower ionization energy and higher reactivity with water and air.
What kinds of metals do mediciences have in them?
Metals are used in medicine for diagnostic purposes. One example of this is cobalt. Metals can also be toxic. Metals such as mercury and copper can be harmful.
Which 2 metals are most reactive?
Potassium and sodium are the two most reactive metals in the periodic table. They can react vigorously with water and air to form compounds.
Are there harmful effects of non metals?
Yes, some non-metals can be harmful when inhaled, ingested, or absorbed through the skin. For example, chlorine gas can be toxic to the respiratory system, while fluorine can cause skin irritation and damage. It is important to handle non-metals with care and follow safety precautions to avoid harmful effects.
What are the two most important alkali metals Why are they so important?
Sodium and Potassium.
