ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST
1 answer:
Answer:
Atoms consist of at least some negatively charged particles (Electron)
Explanation:
J.J. Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons.
Please correct me if I'm wrong.
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Answer: 177g
Explanation:
Aw 12 = 6.02214076*10^23 atoms
mass = 12*88.70^23/6.022*10^23
1L ------------ 1 kg
? ------------- 3.8 kg
3.8 x 1 / 1
= 3.8 L
Movement from place to palce
False, it states that matter can be nether created nor destroyed
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