Answer:
The correct answer is b) 2
Explanation:
When is dissolved in water, silver acetate (AgCH₃COO) is dissociated into ions according to the following equilibrium:
AgCH₃COO ⇄ Ag⁺ + CH₃COO⁻
Where Ag⁺ is a silver cation and CH₃COO⁻ is the acetate anion (an organic anion). As we can see, from one single formula unit are obtained 2 ions (1 cation and 1 anion).
Therefore, the correct option is b) - 2
Answer:
The answer to your question is below.
Explanation:
1. Has 4 energy levels
<u>a. K </u><u>Potassium is in period 4 so it has four energy levels</u>
<u>b. Ga </u><u>Also Galium is located in period four, so it has four energy levels.</u>
c. Al Aluminum only has 3 energy levels.
<u>d. Ge </u><u>Germanium has four energy levels</u>
<u></u>
2. Tends to lose 3 electrons
a. K Potassium only lose one electron
<u>b. Ga </u><u>Gallium loses 3 electrons because is in group three.</u><u>
</u>
<u>c. Al </u><u>Aluminum loses 3 electrons</u>
d. Ge Germanium tends to gain or lose four electrons.
From the bottom to top in groups and increases from left to right across periods
Answer:
halogen
Explanation:
because the lewis dot structure shows 7 dots which means 7 valence electron. halohe falls on group 17 or7A having 7 valence electron
The correct answer is: Transverse waves from the remote transmit through air, which are then absorbed by the television detector.
