Difficult Level

What is the potential energy of the ball that is placed at the top of the table with a mass of 5kgs. and a height of 1.5 meters?

Write the electronic configuration of the element (Na) Sodium with 11 number of protons.

Who is the proponent of the Continental Drift Theory?

Give the correct order of Linnaean Classification System

A theory which suggests that Earth's crust is made up of plates that interact in various ways, thus producing earthquakes, mountains, volcanoes and other geologic features.

Suppose a ball of mass 0.60 kg is hit with a force of 12 N. Calculate it's acceleration

Which of the following is the scientific name for eggplant?

• Solanum melongena

• Cocos nocifera

• Vigna sesquipedalis

• Moringa oleifera

What is the major cause of wildlife extinction?

Who is the proponent of Quantum Mechanical Model of the atom?

Who is known for Periodic Table of Elements?