helium has no physical or chemical change helium has no physical or chemical change
Milk can only be decomposed by a chemical change. It is a complex mixture of proteins, fats, lactose, and minerals, which can only be broken down into simpler substances through chemical processes, such as fermentation or spoilage. In contrast, helium, lemonade, and water can undergo physical changes, such as phase changes or mixing, without altering their chemical composition.
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
Helium doesn't have an abbrevaition but its chemical symbol is He.
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
Helium's chemical property is its low reactivity.
The chemical symbol of helium is He.
The chemical formula for helium is He, while the chemical formula for nitrogen is Nā.
helium is chemically inert and has no chemical properties
Milk can only be decomposed by a chemical change. It is a complex mixture of proteins, fats, lactose, and minerals, which can only be broken down into simpler substances through chemical processes, such as fermentation or spoilage. In contrast, helium, lemonade, and water can undergo physical changes, such as phase changes or mixing, without altering their chemical composition.
Helium is inert. There are no known compounds. It has no chemical properties.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
The chemical symbol for helium is He.
The chemical formula for helium is He, and the chemical formula for nitrogen is N2.
He. Helium is a noble gas, meaning it is inert and cannot bond with any other atom.
He is the atomic symbol for Helium
No. Helium is the name of a chemical element.
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.