BrainPop: Conservation of Mass

In the opening scene, Moby is trying to turn lead into

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

You can break the 'law of conservation of mass'.

True or False

Tags

NGSS.MS-PS1-5

In science, a law is a generalization of how the ___________ universe works.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-4

The law of conservation of mass basically means that substances cant be ____________ or destroyed

Tags

NGSS.MS-PS1-5

What toy is used as an example of this law?

Tags

NGSS.MS-PS2-1

Mass is the amount of ___________ a substance has.

A chemical ______________ is when two or more molecules interact to form different molecules.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Hydrogen and oxygen are the _________ in the chemical reaction.

Tags

NGSS.MS-PS1-2

Water is the ___________ in the chemical reaction.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The law of conservation of mass states that the mass of the reactants must _________ the mass of the products.

Tags

NGSS.MS-PS1-5