Answer:
2. Na2O
Reasoning:
Na (soduim) is the only metal out of all the elements in the answer choices, and is bonded with oxygen, a nonmetal, therefore creating an ionic bond.
Because they can't get trapped in.
Answer:
B)
Explanation:
because the wind is moving the sand and the rain moves the soil
16) weathering and erosion
Answer:
Can we find a safe cure for cancer?
Explanation:
pls mark brainliest
A graduated cylinder, it measures the exact amount of liquid used.
