13. Which trends are correct across period 3 (Na →CI)? 1. Atomic radius decreases
II. Electronegativity decreases
III. First ionization energy increases
a. I and II only
b. II and III only
C. I and III only
d. I, II and III

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

Apush or pull that moves or changes and object when to objects touch

Most ionic compouds are crystalline solids at room temperature. true falseionic compounds are electrically neutral. true falseionic compounds generally have low melting points. true falsewhen melted, ionic compounds do not conduct electricity. true falsethe electrostatic attraction between an anion and a cation is an ionic bond. true false