- Uranium, boron and hydrogen are chemical elements.
- A salt is a chemical compound (contain two or more elements).
Uranium, boron, hydrogen are chemical elements. Salt (NaCl) is a chemical compound.
Salt, because is a chemical compound - NaCl; uranium, boron, hydrogen are chemical elements.
Hydrogen does not belong, as the other three elements are all metals while hydrogen is a non-metal.
First of all, don't ask us the questions in your homework. Secondly, you should be able to tell which three are elements and which is a compound. If not, you probably shouldn't be taking a chemistry class.
Uranium, boron, and hydrogen are all chemical elements. Uranium is a radioactive metal used in nuclear reactions, boron is a nonmetallic element often used in industrial applications like borosilicate glass, and hydrogen is a nonmetallic gas that is the most abundant element in the universe. Each element has its own unique properties and chemical behavior.
Uranium, boron, hydrogen are chemical elements. Salt (NaCl) is a chemical compound.
Salt, because it's a compound. Uranium, boron, and hydrogen are elements.
Salt, because is a chemical compound - NaCl; uranium, boron, hydrogen are chemical elements.
Hydrogen does not belong, as the other three elements are all metals while hydrogen is a non-metal.
First of all, don't ask us the questions in your homework. Secondly, you should be able to tell which three are elements and which is a compound. If not, you probably shouldn't be taking a chemistry class.
Uranium, boron, and hydrogen are all chemical elements. Uranium is a radioactive metal used in nuclear reactions, boron is a nonmetallic element often used in industrial applications like borosilicate glass, and hydrogen is a nonmetallic gas that is the most abundant element in the universe. Each element has its own unique properties and chemical behavior.
Boron is lighter than carbon and uranium.
Boron belongs to the family of elements known as metalloids or semimetals.
nonmetal
Boron family.
copper phosphorus fluorine nitrgen boron sulfur iodine oxygen uranium
boron bonds with fluorine, chlorine, hydrogen, bromine, and oxygen.