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Sidana [21]
3 years ago
11

Elements within the same group of the periodic table behave similarly because they have the same number of what

Chemistry
2 answers:
Masja [62]3 years ago
8 0
They have same no of valence electrons.
Darina [25.2K]3 years ago
4 0
Same number of ions
Yeeeeeeeeee
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How many kilojoules of heat will be released when exactly 1 mole of iron, Fe, is burned to form Fe2O3 at standard state condaiti
Diano4ka-milaya [45]

Answer:

412.1kJ

Explanation:

For the reaction , from the question -

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In case the compound is in its standard state , enthalphy of formation is zero

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