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Why was it an unusual feat for scientists in 1962 to become very excited when they were able to create xenon tetra fluoride?
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How does fluoride help teeth?
Fluoride helps the enamel on your teeth become harder. This helps your teeth to resist decay and cavities. Many countries add fluoride to their water supplies to make sure everyone gets enough! You can also buy fluoride mouthwash to make sure your teeth are good and healthy.
Electrons that have been excited by light energy absorbed by a chlorophyll molecule?
Some of the electrons become excited. means that they have comparatively more energy. the flow of energy takes place through these excited electrons. these are transferred form the reaction center chlorophyll to the primary electron acceptors.
What effect do electrons from the magnetosphere have on atoms?
They cause the atoms to become "excited."
What does liquids become when they freeze?
Liquids become solids upon freezing. Most solids contract when they freeze. The expansion of water when it becomes ice is an unusual property.
Is the formation of a stable ionic compound exothermic?
For an element to lose an electron, that electron must become excited to the point it can escape the attractive force. This requires a net energy input, making it endothermic.
When did Pluto become a black hole?
Pluto was never a black hole. It was simply decided to become a dwarf planet by scientists because of it's unusual size and orbit course.
When things become out of place why does the king become excited in the lady or the tiger?
nrbe
Can hydrogen emit an X-ray?
Yes, a hydrogen nucleus can emit an X-ray if it is excited sufficiently. All excited atomic nuclei can emit electromagnetic radiation. That's how they get coupled to their ground state. It is not unusual for highly energetic X-rays to be radiated from a nucleus that has become energized well above its ground state.
What do turkey heads do when they become excited?
Turkey heads do a few different things when they become excited. One of the things that a turkey does is swing it's head back and forth.
What dog can easily become when the word walk is mentioned?
They can become excited. I had this question in a crossword in my skills work book 2.
What causes the electrons to become excited and move into the electron transport chain?
In photosynthesis, the electrons from the chlorophyll are excited by the sunlight
How does fluoride help teeth?
Fluoride helps the enamel on your teeth become harder. This helps your teeth to resist decay and cavities. Many countries add fluoride to their water supplies to make sure everyone gets enough! You can also buy fluoride mouthwash to make sure your teeth are good and healthy.
What happens when tetrafluoroethene makes poly?
Plumbers become excited.
Which animal refuses to become excited about the windmill?
Old Benjamin
What heppens when light strikes green plant pigments?
electrons become excited
Electrons in pigment molecules become excited when exposed to?
Ultraviolet Light
A neuron that is excited to subthreshold is said to be?
It has become activated/stimulated.
