B. an element increasing in size
Resources: Myself 6 years In College
Hydrogen is neither a chemical or physical property...it is a chemical element.
Uranium is a natural element, einsteinium an artificial element; al the chemical and physical properties are different.
A chemical element is homogeneous only if it is monoisotopic; but in practice this aspect is neglected. A chemical element is not a "change".
neither...chemical ELEMENT
I believe you mean copper. Copper is not a property; it is an element with physical and chemical properties.
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
Hydrogen is neither a chemical or physical property...it is a chemical element.
Neither. Sulfur is an element by it self , that has its own physical and chemical properties.
Hydrogen is neither a chemical or physical property...it is a chemical element.
Praseodymium is a chemical element !
Bromine is an element. It has both physical and chemial properties
Physical
Uranium is a natural element, einsteinium an artificial element; al the chemical and physical properties are different.
Argon is an element. As such, it has both physical and chemical properties.
Calcium is an element. It has both physical and chemical properties.
Curium is a chemical element, not a property.
A chemical element is homogeneous only if it is monoisotopic; but in practice this aspect is neglected. A chemical element is not a "change".