Zinc (Zn)
It is usefull because of it's abundance and for the fact it can have 4 covalent bonds making it a very stable element in molecules and polymers.
The number of electrons an element has determine the organization. This table helps in making predictions about how an element will chemically react.
berkelium
Element 21 of the periodic table is scandium (Sc), which is a transition metal. It has an atomic number of 21 and is known for its strong, lightweight properties, making it useful in aerospace and sports equipment industry.
Lead is the element that is famous for its yellow paint pigment, known as lead(II) chromate or chrome yellow. Despite its vibrant color and durability, the use of lead-based pigments in paint has been phased out due to its toxic effects on human health and the environment.
zinc
The element with Atomic number 30 is "Zn" Zinc.
zinc
zinc :)
Iron.
The element mercury has several unique properties, including that it expands when heat is applied, making it useful for making thermometers.
Thermochromic spray paint changes color with temperature, making it useful for temperature-sensitive applications like indicating heat levels on machinery or creating color-changing art. Its benefits include providing visual cues for temperature changes and adding an interactive element to surfaces.
It is usefull because of it's abundance and for the fact it can have 4 covalent bonds making it a very stable element in molecules and polymers.
The number of electrons an element has determine the organization. This table helps in making predictions about how an element will chemically react.
What element is used in paint the skin to prevent infection
chlorine
Thermochromic liquid crystal paint changes color with temperature variations, making it useful for temperature-sensitive applications like thermometers, mood rings, and temperature indicators.