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morpeh [17]
3 years ago
15

Choose the most electronegative atom from the following: K, Mg, As, CI

Chemistry
1 answer:
lyudmila [28]3 years ago
8 0

Answer:

Cl

Explanation:

Electronegativity increases as you move up and to the right of the periodic table. For example, Florine is the most electronegative element.

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How much heat is released as the temperature of 25.2 grams of iron is decreased from 72.1°C to 9.8°C? The specific heat of iron
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Answer:

Q=-697.06\ J

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Explanation:

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Q=m\times C\times \Delta T

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Which of the data sets qualitative data?
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Try to restate the question please.

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