Chemistry
Grade-9
Easy
Question
Which of the following is true?
- Electrons attract neutrons
- Neutrons attract protons
- Protons attract electrons
- Electrons attract electrons
Hint:
Protons are positively charged and electrons are negatively charged.
The correct answer is: Protons attract electrons
- Electrons are a subatomic particle with negligible mass and -1 charge.
- Protons are a subatomic particle with unit mass and +1 charge.
- Protons attract electrons.
Related Questions to study
Chemistry
Metals are found ______________ of the periodic table.
Metals are found ______________ of the periodic table.
ChemistryGrade-9
Chemistry
__________ refers to the way a metal can be hammered or rolled into thin sheets.
__________ refers to the way a metal can be hammered or rolled into thin sheets.
ChemistryGrade-9
Chemistry
Which elements are found on the right side of The Periodic Table?
Which elements are found on the right side of The Periodic Table?
ChemistryGrade-9
Chemistry
What happens to the number of shells as you move down a group?
What happens to the number of shells as you move down a group?
ChemistryGrade-9
Chemistry
Who designed the framework of the periodic table?
Who designed the framework of the periodic table?
ChemistryGrade-9
Chemistry
The way a metal’s surface reflects light is called ____________.
The way a metal’s surface reflects light is called ____________.
ChemistryGrade-9
Chemistry
___________ refers to the way most metals can be stretched into wires.
___________ refers to the way most metals can be stretched into wires.
ChemistryGrade-9
Chemistry
Pick the odd one out:
Pick the odd one out:
ChemistryGrade-9
Chemistry
Which of the following is a good conductor of heat?
Which of the following is a good conductor of heat?
ChemistryGrade-9
Chemistry
All of these properties describe metals except:
All of these properties describe metals except:
ChemistryGrade-9
Chemistry