2.5 moles of NaCl as a single particle albeit, a fairly large particle, weighing in at about 146.1 grams
Answer:
The closest noble gas to silicon is Neon (Ne)
Explanation:
<span>spectroscopy,
</span><span>Some spectrometers work on things other than light. For example, a mass spectrometer takes a mixture of chemicals and separates them according to their weight. Other spectrometers measure invisible forms lof light like infrared or x-rays. The idea is always the same, though.
</span>Hope this helped!
Answer:
Valence electrons. they can be used to determine the group of an element.
Explanation:
