Each section of the triangle would represent a trophic level
Tha atomic number of an atom that has 3 protons and 4 neutrons is 3. It's the lithium
A
Since it is the nucleus that splits and not the the neutrons
The answer is ice water, since the particles of a solid have very low kinetic energy.
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Answer:</h3>
B Aqueous
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Explanation:</h3>
We are given the equation;
KBr (aq) + AgNO₃ (aq) → KNO₃ (aq) + AgBr (s)
- The equation shows a precipitation reaction or a double displacement reaction.
- Precipitation reaction because two soluble salts reacts to produce a precipitate as one of the product.
- Double displacement reaction because the salts exchange cations and anions to form new compounds
- In the equation;
- KBr is in aqueous state since all salts of potassium (K) are soluble in water.
- KNO₃ and AgNO₃ are also in aqueous state as all nitrates are soluble in water.
- AgBr on the other hand is in solid state since its a precipitate that is insoluble in water.
