1. is prophase, chromatid in the nuclear envelope disappears2. metaphase, all the genetic material is condensing into chromosomes 3. anaphase, chromosomes move to opposite sides of the circle 4. telophase, the final phase two nuclei are formed
Answer 1 35
Answer 2 16807
Answer 3 78125
Answer:
Ans: Across a row, the nuclear charge increases while the shielding effect of the inner core remains the same. According to Coulomb's law, increasing nuclear charge creates a greater force, so the valence electrons are held more tightly. The greater the ionization energy, the more difficult it is to remove an electron.
Explanation:
Answer:
<em>1</em><em>.</em><em> </em><em>False</em>
<em>2</em><em>.</em><em> </em><em>True</em>
<em>3</em><em>.</em><em> </em><em>True</em>
<em>4</em><em>.</em><em> </em><em>True</em>