Do u mean when electrons are transferred to the valence shell what happens to the electronegativity? The electronegativity is greater in the valence she'll because they have greater reason to pull electrons to pull towards them
1. Milk.
2. What is in the bowl the popcorn, cereal, and pretzels.
3. Hot chocolate and hot milk.
4. Hot chocolate mix.
5. Hot milk.
6. No, because the hot chocolate powder was meant for hot liquids and with cold water it will take longer to dissolve.
You don't have to write exactly as me change it up if you need to hope this helps!!!
Answer:
126.8, Iodine
Explanation:
- mass ×abundance/100
- (126.9045×80.45/100)+(126.0015×17.23/100)+(128.2230×2.23/100)
- 102.1+21.7+3=126.8
<em>IODINE</em><em> </em><em>has</em><em> </em><em>an</em><em> </em><em>atomic</em><em> </em><em>mass</em><em> </em><em>of</em><em> </em>126.8 or 126.9
Answer:
it is always necessary to use the roman numeral as the assigned charge of the metal.
Explanation:
This is so that one would know which Transition metal is being used. For example copper (II) would be Cu²+