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In the first nanoseconds after the big bang there was only light energy in the universe. As the energy spread out and the universe cooled these photons of light energy decayed into a type of lepton called an electron. These are the most common types of lepton we can observe today.
What else can I help you with?
What has to happen in order for an atom to lose two electrons?
The contact with an atom having a high affinity for electrons.
What would happen if electrons went the opposite way?
If electrons went the opposite way they might change their polarity.
What will happen if electrons flow from positive to negative?
It wouldn't happen. Negatives go to positives and vice versa.
When chemical compounds form what can happen to the electrons in the ionic bond?
Ionic bond is based on the electrostatic attraction and transfer of electrons.
Where does electricity happens?
Electricity does not 'happen' it is induced by a potential difference of electrons. But materials in which electrons may drift, and hence an electrical current can flow, must have delocalised electrons.
What happen when the oxygen atoms share electrons?
A covalent bond is formed.
What will happen when electrons pass through a superconductor?
Any electrons flowing through a superconductor will show up as a regular electric current.
Why chemical reaction happen?
Basically it just has to do with how the electrons orbiting the atoms in the molecules prefer to behave. Add: Reactions generally happen in order to cause the electrons to reach a lower, more stable energy state.
When protons increase what happen to shells electrons?
In order to maintain, electrical neutrality, the number of electrons will also increase as the number of protons increases.
What happen when electrons are passed down the electrons transport chain?
Hydrogen ions are pumped across the mitochondria's inner membrane producing a concentration gradient
If you hit a magnetized nail with a hammer what will happen?
The electrons will fall out of line, demagnetizing the nail.
If you start at the negative end of the battery what will happen to the electrons when a closed circuit turn on a light?
When you start at the negative end of the battery, you start to lose electrons and the circuit is closed.
