16

Which planet rotates on its side?

• Jupiter

• Saturn

• Uranus

• Neptune

What kind of energy is in a rock at the edge of a cliff?

• Gravitational Potential Energy

• Kinetic Energy

• Both potential and kinetic energy

• none of the above

Tags

NGSS.MS-PS2-4

London is collecting various equipment to be used for a science fair project. Which item should he choose to demonstrate the insulation of thermal energy and why? 

• Aluminum pie pan, because heat travels through it quickly

• Plastic knife, because it can melt easily

• Wooden log, because it can be used to start a fire

• Wool sweater, because it keeps people warm

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

All of the pictures are examples of what type of energy?

• gravitational potential energy

• elastic potential energy

• chemical potential energy

• kinetic potential energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Identify what type of change happening in the picture below...

• Chemical Change

• Physical Change

• Endothermic Reaction

• Exothermic Reaction

Tags

NGSS.MS-PS1-2

Which of the following statements is true regarding ocean tides and currents?

• Tides are the horizontal movement of ocean water and currents are vertical movements

• Tides are constant while currents are variable

• Both tides and currents are influenced by gravitational pull

• Tides and currents vary with the moon phases

What is the atomic number of Sulfur?

• 14

• 15

• 16

• 17

Which of the following elements has 16 protons in its nucleus?

• Oxygen

• Sulfur

• Phosphorus

• Chlorine

In the periodic table, which group contains elements with 16 electrons in their outer shell?

• Group 14

• Group 15

• Group 16

• Group 17

What is the oxidation state of sulfur in sulfuric acid (H2SO4)?

• +2

• +4

• +6

• +8

Tags

NGSS.MS-PS1-5