How many protons does zirconium 91 have?
40
What has 12 protons and 12 neutrons?
Magnesium
What atom has 4 protons and 4 neutrons?
Beryllium
How many protons neutrons and electrons does zirconium have?
| Name | Zirconium |
|---|---|
| Atomic Mass | 91.224 atomic mass units |
| Number of Protons | 40 |
| Number of Neutrons | 51 |
| Number of Electrons | 40 |
How many neutrons are in gold?
118 neutrons
What symbol has a mass number of 40?
Argon [Ar] has mass number (A) = 40.
What is the heaviest element?
uranium
What is the world’s most expensive element?
rhodium
Which elemental power is the strongest?
The Top Ten
- Air/wind. Air control is the most strongest element there is.
- Fire. Fire is a really strong element and this sounds brutal but you can burn down bad people’s houses and burn people you don’t like.
- Lightning.
- Ice/frost.
- Earth.
- Darkness/shadow.
- Water.
- Magic.
What is the most poisonous biological substance known to man?
Botulinum toxin
What is the most toxic thing in the world?
What is the most deadly chemical weapon?
VX
Can poison gas kill you instantly?
Hydrogen sulfide has a powerful smell, but it will easily desensitize the nose. After that it can shut down the breathing center in the brain, which stops the breathing reflex and kills the victim from asphyxiation.
Is oxygen the deadliest gas?
“People think oxygen is good for you, but it can be dangerous,” said Malmstadt, a chemical engineer and associate professor at the USC Viterbi School of Engineering who studies the physical chemistry of cell membrane oxidation. “Oxygen is super dangerous; it’s a corrosive gas,” Malmstadt said.