He more population the less resource cause people use the resources
Answer:
A positive ion has more protons than electrons and a negative ion has more electron ions
So the answer is
A positive ion has less electrons and a negative ion has more electrons
Answer:
![\boxed{\text{The heat absorbed in Trial 1 is about 3350 J greater than the heat absorbed in Trial 2}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ctext%7BThe%20heat%20absorbed%20in%20Trial%201%20is%20about%203350%20J%20greater%20than%20the%20heat%20absorbed%20in%20Trial%202%7D%7D)
Explanation:
The formula for the heat absorbed is
q = mCΔT
Trial 1
m = 30.0 g
ΔT = 40.0 – 0 = 40.0 °C
q₁ = 30.0 × 4.184 × 40.0 = 5020 J
Trial 2
m = 40.0 g
ΔT = 40.0 – 30.0 = 10.0 °C
q₂ = 40.0 × 4.184 × 10.0 = 1670 J
q₁ - q₂ = 5020 – 1670 = 3350 J
![\boxed{\text{The heat absorbed in Trial 1 is }\textbf{about 3350 J} \text{ greater than the heat absorbed in Trial 2}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ctext%7BThe%20heat%20absorbed%20in%20Trial%201%20is%20%7D%5Ctextbf%7Babout%203350%20J%7D%20%5Ctext%7B%20greater%20than%20the%20heat%20absorbed%20in%20Trial%202%7D%7D)
Answer:
The correct answer is B)The intermolecular attractions are stronger with chlorine than iodine.
Explanation:
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