Chemistry
Grade-9
Easy
Question
What part of an atom is involved in chemical bonding?
- Protons
- Neutrons
- Electrons
- Nucleus
Hint:
A bond is formed between two electrons.
The correct answer is: Electrons
- A nucleus is the positively charged center of an atom.
- Electrons, protons, and neutrons are the subatomic particles of an atom.
- Electrons are involved in chemical bonding.
Related Questions to study
Chemistry
Ionic compounds are usually liquids at room temperature.
Ionic compounds are usually liquids at room temperature.
ChemistryGrade-9
Chemistry
Elements combine to form __________.
Elements combine to form __________.
ChemistryGrade-9
Chemistry
A single covalent bond is made up of _____ electrons.
A single covalent bond is made up of _____ electrons.
ChemistryGrade-9
Chemistry
The chemical formula for a covalently bonded group of atoms is called the molecular formula and it indicates the exact makeup of one molecule of a substance.
The chemical formula for a covalently bonded group of atoms is called the molecular formula and it indicates the exact makeup of one molecule of a substance.
ChemistryGrade-9
Chemistry
Which of the following is TRUE about ionic compounds?
Which of the following is TRUE about ionic compounds?
ChemistryGrade-9
Chemistry
Compound formed through the transfer of the electron is ______ bond.
Compound formed through the transfer of the electron is ______ bond.
ChemistryGrade-9
Chemistry
A material that forms a crystal lattice is:
A material that forms a crystal lattice is:
ChemistryGrade-9
Chemistry
Why do ionic compounds NOT conduct electricity when they are in solid state?
Why do ionic compounds NOT conduct electricity when they are in solid state?
ChemistryGrade-9
Chemistry
Ionic compounds conduct electricity when they are in their solid state.
Ionic compounds conduct electricity when they are in their solid state.
ChemistryGrade-9
Chemistry
Ionic compounds have low boiling points.
Ionic compounds have low boiling points.
ChemistryGrade-9
Chemistry
Ionic compounds have high melting points:
Ionic compounds have high melting points:
ChemistryGrade-9
Chemistry
Why do ionic compounds have high melting and boiling points?
Why do ionic compounds have high melting and boiling points?
ChemistryGrade-9
Chemistry
Ionic compounds conduct electricity when dissolved in water. Which statement below explains the best?
Ionic compounds conduct electricity when dissolved in water. Which statement below explains the best?
ChemistryGrade-9
Chemistry
What properties does an ionic compound have?
What properties does an ionic compound have?
ChemistryGrade-9
Chemistry
What type of forces hold on an ionic lattice compounds?
What type of forces hold on an ionic lattice compounds?
ChemistryGrade-9