The answer is, "In an atom, protons and neutrons are in the nucleus, which is surrounded by electrons."
So the false statement that is In an atom, protons and electrons are in the nucleus, which is surrounded by neutrons, can be made true by rewording it as, "In an atom, protons and neutrons are in the nucleus, which is surrounded by electrons.
The boundaries of Earth's plates. Before lava reaches the surface, the molten material is called<span> magma.
-I hope this helped. :)</span>
Its electronic confuguration is 2.8.6 so it occupies 3 shells.
1. Berkelium(Berkeley, CA) 2. Dubnium(Dubna, Russia) 3. Darmstaditum (Darmstadt, Germany) 4. Erbium(Ytterby, Sweden) 5. Strontium(Strontian, Scotland) 6. Terbium(Ytterby, Sweden) 7. Yttebium(Ytterby, Sweden) 8. Yttrium(Ytterby, Sweden)
Basically, this problem tells you to convert micrometers (μm) to millimeters (mm). The prefixes are used as hints for their values. Micrometer is 10⁻⁶ of a meter, while millimeter is 10⁻³ of a meter. If you use dimensional analysis,
(1.430×10⁻³ μm)*(10⁻⁶ m/1 μm)*(1 mm/10⁻³ m) = 1.43×10⁻⁶ mm