Question
The modern day periodic table is organized by what?
a
Number of Neutrons
b
Number of Protons
c
Number of Electrons
Question 8
Two of most unique elements on the periodic table are hydrogen and helium. What makes them so unique and removed from the other groups on the periodic table?
a
Unlike all other elements, hydrogen and helium are gases
b
Unlike all other elements, hydrogen and helium are not considered metals
c
Unlike all other elements, hydrogen and helium only have a maximum of 2 valence electrons
d
Unlike all other elements, hydrogen and helium have very limited properties
Question 9
The periodic table groups elements into which of the following three categories?
a
Solids, Liquids, Gases
b
Heavy, Light, Medium
c
Dense, Expanded, Compressed
d
Metals, Nonmetals, Metalloids
Question 10
Which of the following are most likely to form a stable ionic bond
a
Carbon (Period IVA) and Oxygen (Period VIA)
b
Lithium (Period IA) and Fluorine (Period VIIA)
c
Magnesium (Period IIA) and Iron (Period VIIIB)
d
Potassium (Period IA) and Tin (Period IVA)
a
Number of Neutrons
b
Number of Protons
c
Number of Electrons
Question 8
Two of most unique elements on the periodic table are hydrogen and helium. What makes them so unique and removed from the other groups on the periodic table?
a
Unlike all other elements, hydrogen and helium are gases
b
Unlike all other elements, hydrogen and helium are not considered metals
c
Unlike all other elements, hydrogen and helium only have a maximum of 2 valence electrons
d
Unlike all other elements, hydrogen and helium have very limited properties
Question 9
The periodic table groups elements into which of the following three categories?
a
Solids, Liquids, Gases
b
Heavy, Light, Medium
c
Dense, Expanded, Compressed
d
Metals, Nonmetals, Metalloids
Question 10
Which of the following are most likely to form a stable ionic bond
a
Carbon (Period IVA) and Oxygen (Period VIA)
b
Lithium (Period IA) and Fluorine (Period VIIA)
c
Magnesium (Period IIA) and Iron (Period VIIIB)
d
Potassium (Period IA) and Tin (Period IVA)
Answers
GPT-4o mini
Here are the answers for your questions:
**Question 7**
The modern day periodic table is organized by:
**b. Number of Protons**
(The periodic table is organized based on atomic number, which corresponds to the number of protons in an atom.)
---
**Question 8**
Two of the most unique elements on the periodic table are hydrogen and helium. What makes them so unique and removed from the other groups on the periodic table?
**c. Unlike all other elements, hydrogen and helium only have a maximum of 2 valence electrons**
(Hydrogen has 1 valence electron and helium has 2; this is unique compared to most other elements, particularly those in the groups.)
---
**Question 9**
The periodic table groups elements into which of the following three categories?
**d. Metals, Nonmetals, Metalloids**
(This is the most widely accepted classification of elements on the periodic table.)
---
**Question 10**
Which of the following are most likely to form a stable ionic bond?
**b. Lithium (Period IA) and Fluorine (Period VIIA)**
(Lithium, a metal, can readily lose an electron to become Li+, and fluorine, a nonmetal, can gain an electron to become F-, resulting in a stable ionic bond.)
**Question 7**
The modern day periodic table is organized by:
**b. Number of Protons**
(The periodic table is organized based on atomic number, which corresponds to the number of protons in an atom.)
---
**Question 8**
Two of the most unique elements on the periodic table are hydrogen and helium. What makes them so unique and removed from the other groups on the periodic table?
**c. Unlike all other elements, hydrogen and helium only have a maximum of 2 valence electrons**
(Hydrogen has 1 valence electron and helium has 2; this is unique compared to most other elements, particularly those in the groups.)
---
**Question 9**
The periodic table groups elements into which of the following three categories?
**d. Metals, Nonmetals, Metalloids**
(This is the most widely accepted classification of elements on the periodic table.)
---
**Question 10**
Which of the following are most likely to form a stable ionic bond?
**b. Lithium (Period IA) and Fluorine (Period VIIA)**
(Lithium, a metal, can readily lose an electron to become Li+, and fluorine, a nonmetal, can gain an electron to become F-, resulting in a stable ionic bond.)