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'Helium' because it is also an INERT (Noble) gas.
Hydrogen could be used to make the balloon float/rise, but hydrogen is a flammable gas. On explosion you will have a flash of flame.
What else can I help you with?
Helium is a gas?
Yes it is a gas. It is used commonly to fill balloons.Yes
What is an unknown element as a colorless gas at room temperature?
One example of an unknown element that is a colorless gas at room temperature is nitrogen. Nitrogen is a diatomic molecule with the chemical symbol N2. It makes up about 78% of Earth's atmosphere and is commonly used in various industrial applications.
What color is the element of neon?
Neon is typically seen as a bright reddish-orange color when it is in its gaseous state and used in neon signs.
What is the physical description of oxygen?
Oxygen is a colorless, odorless gas. It is slightly denser than air and is a non-metal element in its gaseous form. It is vital for supporting life through respiration.
What is An extremely unreactive colourless odourless element of the rare gas series used in electric lights gas?
The element you are referring to is neon. Neon is a noble gas known for being colorless, odorless, and extremely unreactive. It is commonly used in electric lights and neon signs due to its ability to produce a bright red-orange glow when electrified.
Is helium a ordorless gas?
Yes, helium is an odorless gas. It is a colorless, tasteless, and non-toxic element that is commonly used in balloons and as a coolant in various industries.
A colorless odourless element of the rare gas series?
The element described is likely helium. Helium is a colorless, odorless, and non-toxic gas that belongs to the rare gas series on the periodic table. It is the second-lightest element and is commonly used in various applications, such as in balloons, cryogenics, and as a shielding gas in welding.
What element is used more in making balloons?
Helium is a gas used to inflate lighter than air balloons.
Another example of a gas is?
helium. It is a colorless, odorless, and non-reactive gas that is the second lightest element in the periodic table. It is commonly used in balloons, airships, and as a coolant in various applications.
What element is a Colorless odorless gas used in fertilizer?
nitrogen
Is helium colorless?
Yes, helium is colorless, odorless, and tasteless. It is a noble gas that is commonly used in balloons and as a coolant in certain applications.
What is helium gas?
Helium is a colorless odorless, tasteless, gas. It is the second most abundant element in the universe, an accounts for 24% of the elemental mass of our galaxy.A chemical element with 2 protons and 2 neutrons. It is used to fill balloons, and occasionally to protect old documents.
What element is colorless and a gas at room temperature?
The element that is colorless and a gas at room temperature is hydrogen (H).
Helium is a gas?
Yes it is a gas. It is used commonly to fill balloons.Yes
What is an example of a gas element?
An example of a gas element is helium, which is a noble gas commonly used in party balloons and airships.
What is an element that is a colorless gas?
Oxygen
Is He is a noble gas?
Yes, "He" refers to the chemical symbol for the element helium, which is a noble gas. Helium is a colorless, odorless, and non-toxic gas that is commonly used in various applications such as balloons and as a coolant in superconducting magnets.
