A hydrogen atom can lose its only electron in an ionic bond. The atom would have no electrons. Actually the correct answer is No.
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No, hexane does not have any unshared electrons. It is a nonpolar molecule composed of carbon and hydrogen atoms joined by single covalent bonds.
Yes. If you put water and hexane in a beaker or a container together, the hexane will be on top of the water. One way to see this is to dye the water. They do not mix because water is polar and the hexane cannot dissolve in it. It is on top because, guess why? It is less dense than water. That is why anything floats on water... it is less dense! Hope that answers your question!
A neutral iodine atom has 7 valence electrons. Iodine is in group 17 of the periodic table, so it has 7 valence electrons in its outer shell.
The first shell in a Bohr model can hold a maximum of 2 electrons.
Electrons flow easily through metals due to the presence of free electrons in the metal lattice. These free electrons are not bound to any particular atom and can move freely throughout the metal, allowing for efficient conduction of electricity.
To calculate the number of electrons flowing per second, you can use the formula: Number of electrons = (Current in Amperes) * (1 Coulomb/1 Ampere) * (1 electron charge) Plugging in the values: Number of electrons = 1.1 * 6.242 * 10^18 electrons/second Number of electrons = 6.87 * 10^18 electrons/second