Curriculum
Login

Curriculum

Integrated Science

Unit 1

0/5

Unit 2

0/47

Unit 3

0/4
Quiz

Lesson 1 Quiz: Light Reflection in Spherical Mirrors and Refraction in Convex and Concave Lenses

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 2
Start Quiz
1.
The nitrogen molecule (N2) contains a:
Single ionic bond
Coordinate dative bond
Triple covalent bond (one sigma bond and two pi bonds) sharing 3 electron pairs
Double covalent bond
2.
A metallic bond is physically described as the electrostatic attraction between:
Dipole molecules in a polar liquid
Positive metal cations in the crystal lattice and the mobile sea of delocalized valence electrons
Protons and neutrons in the nucleus
Positive ions and negative non-metal anions
  • 1
  • 2