Question

Dalton and Thomson agreed on that carbon atom
a) has no space within it
b) us electronically neutral
c) contains negative electrons
d) is a homogeneous sphere​

Answer 1

Answer:

I think c is the right answer

Explanation:

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Answer 2

Explanation:

• These elements form coloured compounds and ions. This colour is explained by the d-d transition of electrons.
• There is a relatively low gap in energy between the possible oxidation states of these elements. The transition elements, therefore, exhibit many oxidation states.
• Many paramagnetic compounds are formed by these elements, because of the unpaired electrons in the d orbital.