Chemistry
Grade-9
Easy
Question
The name of the planet which is not taken for naming an element is:
- Jupiter
- Uranus
- Neptune
- Pluto
Hint:
Jupiter is not related to any element.
The correct answer is: Jupiter
- No element is named under the planet Jupiter.
- Uranium is named after the planet Uranus.
- Neptunium is named after the planet Neptune.
- Plutonium is named after the planet Pluto.
Related Questions to study
Chemistry
A section of the Periodic Table of Elements is provided. What is the chemical symbol for magnesium?
A section of the Periodic Table of Elements is provided. What is the chemical symbol for magnesium?
ChemistryGrade-9
Chemistry
Identify the scientist whose name is not given for any element?
Identify the scientist whose name is not given for any element?
ChemistryGrade-9
Chemistry
Which of the following is an element?
Which of the following is an element?
ChemistryGrade-9
Chemistry
Which of the compounds shows the highest lattice energy?
Which of the compounds shows the highest lattice energy?
ChemistryGrade-9
Chemistry
They are non-conductors of electricity in solid, molten or aqueous state.
They are non-conductors of electricity in solid, molten or aqueous state.
ChemistryGrade-9
Chemistry
Which of the following is NOT TRUE about covalent compounds?
Which of the following is NOT TRUE about covalent compounds?
ChemistryGrade-9
Chemistry
They are conductors of electricity in solid, molten or aqueous state.
They are conductors of electricity in solid, molten or aqueous state.
ChemistryGrade-9
Chemistry
They have higher enthalpies of fusion and vaporization than molecular compounds.
They have higher enthalpies of fusion and vaporization than molecular compounds.
ChemistryGrade-9
Chemistry
Which of the following is true about lattice energy?
(i) Lattice energy ∝ charge
(ii) Lattice energy ∝ 1/distance
(iii) Lattice energy ∝ hydration energy
Which of the following is true about lattice energy?
(i) Lattice energy ∝ charge
(ii) Lattice energy ∝ 1/distance
(iii) Lattice energy ∝ hydration energy
ChemistryGrade-9
Chemistry
Ionic compounds conduct electricity when dissolved in water. Which statement below best explains the property?
Ionic compounds conduct electricity when dissolved in water. Which statement below best explains the property?
ChemistryGrade-9
Chemistry
What properties does an ionic compound have?
What properties does an ionic compound have?
ChemistryGrade-9
Chemistry
Which of the following is a property of an ionic compound?
Which of the following is a property of an ionic compound?
ChemistryGrade-9
Chemistry
Which of the following compounds are the characteristics of ionic compounds?
Which of the following compounds are the characteristics of ionic compounds?
ChemistryGrade-9
Chemistry
When a covalent bond forms _______________ are shared.
When a covalent bond forms _______________ are shared.
ChemistryGrade-9
