Question
True or false? The elements in group 1 of the periodic table are all metals. TRUE FALSE Group 1 3 11 No 19 mathrm(K) 37 mathrm(Rb) 55 Cs 67 Fr 119 mathrm(Un)
Answer
4.3
(339 Votes)
Lily
Professional · Tutor for 6 years
Answer
False
Explanation
## Step 1: Identify the elements in group 1 of the periodic table. These elements are known as alkali metals and include elements such as Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium.## Step 2: Understand the properties of metals. Metals are generally shiny, good conductors of heat and electricity, and are malleable and ductile.## Step 3: Compare the properties of the elements in group 1 with the properties of metals. All elements in group 1, except Hydrogen, exhibit the properties of metals. Hydrogen, although located in group 1, is actually a non-metal.