Log in
Sign up for FREE
arrow_back
Library
Periodic Table
By COURTNEY SCOTT
star
star
star
star
star
Share
share
Last updated over 3 years ago
12 questions
Add this activity
Required
1
Required
1
Required
1
Required
1
Required
4
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Question 1
1.
Which are the members of the Alkali Metals Group (name or symbol)
Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), Francium (Fr)
Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), Polonium (Po), Livermorium (Lv)
Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), Radium (Ra)
Question 2
2.
Why are these elements so reactive?
they have one valence electron
they are metals
no one knows
Question 3
3.
What is one general use for an Alkali Metal?
Question 4
4.
Which are Alkaline Earth Metals?
Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), Radium (Ra)
Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), Polonium (Po), Livermorium (Lv)
Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), Francium (Fr)
Question 5
5.
Select all proerties/trends that apply to the Akaline Earth Metals Group.
they have two valence electrons
they form covalent bonds
they become increasingly souble with a decrease in temp
they are group 1 on the periodic table
Question 6
6.
Alkaline Earth Metals are rarely found free (by themselves) in nature.
True
False
Question 7
7.
The Nitrogen Group is also known as the ____________?
Question 8
8.
What is an allotrope?
an element that does not follow the rules
an oxygen molecule
It is an element that has two or more forms in the same physical state.
Question 9
9.
Which elements are members on the Halogen family?
Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), Polonium (Po), Livermorium (Lv)
fluorine (F), chlorine (Cl), bromine (Br), Iodine (I), astinine (As), tennessine (Ts)
helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), oganesson (Og)
Question 10
10.
What does the word halogen mean?
Question 11
11.
Which are members of the noble gases
Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), Polonium (Po), Livermorium (Lv)
fluorine (F), chlorine (Cl), bromine (Br), Iodine (I), astinine (As), tennessine (Ts)
helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), oganesson (Og)
Question 12
12.
Select all that have 8 valence electrons
Neon (Ne)
Argon (Ar)
Helium (He)
Oxygen (O)