Nothing, helium is not a toxic, irritant, radioactive, corrosive gas.
Nuclear fusion, in which hydrogen-1 is fused into helium-4.
Nuclear fusion, converting hydrogen nuclei into helium nuclei.
The Cat's Eye Nebula is primarily made up of gas and dust, with elements such as hydrogen, helium, and traces of heavier elements like oxygen and nitrogen. The colors seen in the nebula are due to the emission and reflection of light by these different elements and compounds.
The near point of the eye is the closest distance at which an object can be clearly focused on the retina. It typically varies with age and can indicate the eye's ability to accommodate, or adjust focus on nearby objects. For young adults, the near point is usually around 10 centimeters (about 4 inches), but it may increase with age due to presbyopia, a condition that affects the eye's flexibility. Testing the near point can help assess visual health and the need for corrective lenses.
When a person looks up close at something, the ciliary muscle in the eye contracts to change the shape of the lens, allowing it to focus on near objects. The pupil constricts to reduce the amount of light entering the eye, helping to sharpen the image. Additionally, the eyes may converge to maintain single binocular vision.
No, not with the human eye.
Nothing, helium is inert.
The helium explodes into flames (which quickly die out).
Helium is not important for living beings.
Helium is chemically inert and does not react with aluminium
it blows
Helium hasn't an effect.
No, helium is a colorless and odorless gas. Its inert nature and lack of absorption or emission of visible light make it invisible to the naked eye.
Helium doesn't combine with oxygen. Helium is chemically inert because it has completely filled valence orbitals.
Only in a nuclear collider like CERN. It is an element.
The London Eye is near Westminster Abbey.
Never heard of a Helium bomb.well i will tell you what happens if it dropsIT WILL EXPLODE!!!!AND THE WHOLE WORLD WILL GO SQUEAKY!!!Sorry, could not help my self ;-)