Multiple Choice
Each horizontal row of the periodic table includes elements with chemical characteristics that are, in general,
A) identical.
B) similar.
C) different.
D) sometimes similar and sometimes different.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q16: A free radical is extremely reactive because
Q17: A family of elements whose atoms react
Q18: Ionic compounds in the solid state<br>A) always
Q19: AgNO<sub>3</sub> reacts with CaCl<sub>2</sub> to form AgCl
Q20: A vertical column in the periodic table
Q22: The missing number in the equation 2CaNO<sub>3</sub>)<sub>2</sub>
Q23: The number of units of NaOH needed
Q24: The nitrate ion has the formula NO<sub>3</sub><sup>-</sup>.
Q25: A compound whose name ends in -ate
Q26: The charge on halogen ions is<br>A) +1.<br>B)