Mhm, it keeps the planets in place and circle around the Sun's gravitational pull, like how the Earth's small-like gravitational pull keeps the moon to circle around our planet, and as a perk it makes the 80% water that around this whole place to have high and low tides.
- Sincerely, Ouma
If a mineral has a metallic shine and scratches, which of its properties are being measured?
Choose the two correct answers.
magnetism
hardness
cleavage
luster
Answer: hardness and luster
Answer:
400 becuase NAOH AND TJE NAOH ARE THE same
Explanation:
The number of electrons in the outermost shell of an atom determines<span> its </span>reactivity<span>.</span><span>
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