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What is the element N4Se4?
It is a compound, not an element. N4Se4 is tetranitrogen tetraselenide
Is PB an element or a compound?
Pb is a compound.
What element is NH?
they're 2 different types, not just 1. Nitrogen, and Hydrogen.
Is Ag an element or a compound?
Ag is the chemical symbol for silver, which is an element. It is not a compound.
Is Hl an element or a compound?
HI is a compound. The Compound name is Hydrogen Iodide.
Is AgNO3 a compound or element?
A compound: any formula that contains more than one kind of atomic symbols represents a compound.
Is silicon n element compound or mixture?
Silicon is an element, not a compound or mixture. It is a non-metallic chemical element with the symbol Si and atomic number 14.
What is the chemical compound for nitrogen?
Nitrogen (N) is a chemical element.
Is ammonia NH3 a element?
NO!!! It is NOT an element. By the very fact that the formula is NH3 , tells, us that a molecule of ammonia contains nitrogen(N) and hydrogen(H) in COMBINATION; a COMPOUND.
Is NiN an element or a compound?
It is a compound. You can clearly see it contains two elements: nickel (Ni) and nitrogen (N). The name of this compound is nickel III nitride.
Is ammonia a compound or an element?
Ammonia is a compound, specifically a molecular compound made up of one nitrogen atom and three hydrogen atoms (NH3).
What is the element for ammonia?
Ammonia is a compound of two elements: nitrogen and hydrogen.
What is the element N4Se4?
It is a compound, not an element. N4Se4 is tetranitrogen tetraselenide
Is sulfur element compound or mixture?
element. Sulfur dioxide (SO2) is a compound
Is KCl an element or compound?
KCl is a compound not an element.
Is hellium element compound or a mixture?
First of all you have mispelled it as 'hellium' . It is 'HELIUM'. It is an element. It atomic No. is '2' , so therefore it is found in position number '2' in the Periodic Table, as 'He'. It is neither a compound nor a mixture. The chemical symbol for helium is 'He '. It's Atomic Mass is '4' It is compsed of 2 protons, 2 neutrons and two electrons. It is the MOST Noble(Inert) of all the elements. It does NOT react with anything. Therefore it exists 'monatomically' (single atoms). Its condensing point is 7 K ( - 266 oC) (Becomes a liquid) Its freezing point is 4 K . ( - 269 oC) (becomes a solid). The name 'helium' is from Classical Greece, and means 'from the Sun'(Helios), because two hydrogen atoms fuse together in the Sun , they form 'Helium'.
Is berylium a compound or an element?
Beryllium is an element. It is not a compound
