Answer: Yellow is electron, green is neutron, Red is proton
Explanation:
I learned this
Answer:
Option E)
Explanation:
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<u>1. Write the solubility equation:</u>
- CaCO₃(s) ⇄ Ca²⁺(aq) + CO₃²⁻
<u>2. Write the concentrations below the equation:</u>
- CaCO₃(s) ⇄ Ca²⁺(aq) + CO₃²⁻
A - s s s
<u>3. Write the Ksp equation:</u>
- Ksp = [Ca²⁺] . [CO₃²⁻] ↔ the solid substances do not appear
<u>4. Solve the equation:</u>
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Energy would be needed to cause an electron to be a valence electron.
Mass cannot be created nor destroyed as the law of conservation of mass states.
Answer:
the 4 properties of waves are frequency, amplitude, wavelength, and speed.
Explanation: