As we move from left to right in period 2 of the periodic table, the atomic radius __________ making it easier to ___________ electrons.Group of answer choicesIncreases, gainIncreases, loseDecreases, gainDecreases, lose

Which of the following increases across a period (from left to right) in the periodic table?Atomic number and atomic radius First ionisation energy and atomic radius First ionisation energy and electronegativityElectronegativity and ionic radius

What makes the atomic radius change along a period in the periodic table?A.More electrons pair in orbitals, making the atomic radius smaller.B.More electrons in the valence shell make the radius bigger.C.More protons in the nucleus pull the electrons in, making the atomic radius smaller.D.The increased atomic mass makes the atomic radius bigger.

21. Which of the following is true about ionic radius?1 pointdecrease going down a groupdecrease across a period for metalsincrease across a period for nonmetalsbigger than atomic radius for metalssmaller than atomic radius for nonmetals

Which sentence best explains the observed trend in atomic radius as you move down the periodic table?A.The more neutrons a nucleus has, the larger the atomic radius.B.The more core electrons an atom has, the smaller the atomic radius.C.The more energy levels that are occupied by electrons, the larger the atomic radius.D.The more paired electrons there are, the smaller the atomic radius.

What happens to the atomic radius when an electron is lost?A.The positive ionic radius is the same size as the neutral atomic radius.B.The positive ionic radius does not follow a trend with the neutral radius.C.The positive ionic radius is larger than the neutral atomic radius.D.The positive ionic radius is smaller than the neutral atomic radius.