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Do molecular elements exist in nature?
Yes, The elements hydrogen, nitrogen, oxygen, and sulfur are all molecular elements that exist in nature. Due to their reactivity, it is rare to find the halogens and phosphorus in their elemental forms in nature.
Are there any elements with no stable forms?
Many of the elements with higher atomic numbers have no stable form yet discovered, ex: ununoctium.
Are elements in the human body in their pure form?
These elements exist as compounds.
What element family have no radioactive elements?
Radioactive elements exist in all groups of the periodic table.
What parts of the ladder correspond th the energy levels of the atom?
The rungs of the ladder correspond to the energy levels of the atom. Each rung represents a specific energy level that an electron can occupy within an atom. The higher up on the ladder, the higher the energy level of the electron.
What do we mean when we say that energy levels in atoms are quantized and how does this concept impact the behavior of electrons within an atom?
When we say that energy levels in atoms are quantized, we mean that electrons can only exist at specific energy levels and cannot exist between these levels. This concept impacts the behavior of electrons within an atom by determining the specific orbits or shells they can occupy, leading to the formation of distinct energy levels and the emission or absorption of specific amounts of energy when electrons move between these levels.
What if elements did not exited?
If no elements existed, nothing would exist.
In which state of matter do most elements exist?
Most elements exist in the state of matter known as solids at room temperature and pressure. Some elements can also exist as liquids or gases depending on the conditions.
Is for all elements the smallest particle that can exist independently is an atom?
No, for all elements the smallest particle that can exist independently is an atom.
How can you tell what elements exist on planet?
94 natural elements and 14 artificial elements
Do molecular elements exist in nature?
Yes, The elements hydrogen, nitrogen, oxygen, and sulfur are all molecular elements that exist in nature. Due to their reactivity, it is rare to find the halogens and phosphorus in their elemental forms in nature.
Are there any elements with no stable forms?
Many of the elements with higher atomic numbers have no stable form yet discovered, ex: ununoctium.
Are elements in the human body in their pure form?
These elements exist as compounds.
What experimental evidence led to bohr to believe that electrons can posses only specific amounts of energy?
The observation of discrete emission spectra from elements provided the experimental evidence for Bohr's model. The only way to explain these spectra was through quantization of electron energy levels in atoms. This led Bohr to propose that electrons could only exist in specific orbits with quantized energy levels.
In what state of matter do atoms of all elements exist?
Atoms of all elements exist in the state of matter known as the gas phase.
How many elements make landforms?
88 different elements exist in nature.
How many RAID levels exist?
7
