Different wavelength are involved.
Explanation:
If magnesium burns with a bright white flame, one can conclude that different wavelengths accompany the electron transitions for the magnesium atom.
- When an atom burns, the electrons in it are excited.
- They give out characteristic light commensurate with their energy.
- A white light is made up of different combinations of wavelength of radiations.
- When we see a white light we can infer that different joined together in the emission observed.
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Answer:
When a magnesium atom reacts with an oxygen atom, magnesium gives up its two valence electrons and becomes a positively charged ion, i.e. a cation, Mg2+ … The cation and the anion will then be attracted to each other by way of the electrostatic force of attraction → an ionic bond is formed.
Explanation:
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Answer:
Both the C and the N can participate in reactions
Explanation:
The word ambident comes from two Latin words that mean "both teeth".
An ambident group can react at two different sites to form products.
For example, the cyano group has two major resonance structures (see below).
The hybrid has two different ends, each with a lone pair and a partial negative charge.
Thus, it can react to form CH₃CN by having the C attack, or CH₃NC by having the N attack.
Thus, the fourth level can hold up to 32 electrons: 2 in the s orbital, 6 in the three p orbitals, 10 in the five d orbitals, and 14 in the seven f orbitals. The sublevels of the first four principal energy levels and the maximum number of electrons that the sublevels can contain are summarized in Table 5.1<span>.</span>
I'm pretty sure the aswer is B.