Explanation:
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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.
Answer:
a mixture is a material made up of two or more different substances which are physically combined.
D.) There are 24 atoms in total in that compound.....
D. Two electrons in its first energy level; eight electrons in its second energy level; six valence electrons in its outermost energy level.
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