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scZoUnD [109]
2 years ago
13

Which of these substances has a definite volume but not a definite

Chemistry
2 answers:
vovikov84 [41]2 years ago
8 0
I think answer should be b. Please give me brainlest I hope this helps let me know if it’s correct or not okay thanks
Yuki888 [10]2 years ago
6 0
The answer would be b
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Okay, to explain this you might have to grab a periodic table.

Do you have one? Good. Look at the most left side of the periodic table. The first group is the largest atoms in the periodic table. If you go to the right of the periodic table, the atoms get progressively smaller and smaller.

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In this scenario, Aluminum is more to the right than Sodium, which means that it has more protons. Because of this, the protons in Aluminum pull more strongly on electrons than sodium, thus making aluminum smaller.

(Just a side note, going down in a periodic table makes the atoms bigger, since new shells are added every time)

Good luck! If you need any help, just ask :))
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