I think the answer is C but don’t quote me on that
Answer:
Group 1 metals and transition metals are different from each other, mainly based on the colour of the chemical compounds that they form. The key difference between group 1 metals and transition metals is that the group 1 metals form colourless compounds, whereas the transition metals form colourful compounds.
C- more than one light year or B-exactly one light year
Answer: A decomposition reaction occurs when one reactant breaks down into two or more products.
Mark me as brainilist pls
