Hey there! Here is the answer:
B.) decrease; increase
Here's why:
As you move from left to right across a period on the periodic table the size of an atom will decrease. As you move from top to bottom down a group on the periodic table the size of an atom will increase.
I really hope this answer helps you out! :)
Ice is less dense than water. Hydrogen bonding makes water more dense than when it is in the form of ice!
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Answer:
Explanation:
Because the powder has more finer and larger surface area hence it absorbed faster and it becomes more effective in performance compared to the tablet that will still need to be dissolved before it is been assimilated into the body system.
D. a and b because same-charged particles repel each other
Answer:
The answer I believe is B. Erosion
Explanation:
Just sounds better than all the other choices.
