Law of Conservation

Matter can not be created nor destroyed: it can only be

• Destroyed a little bit

• Invisible

• Transformed, changed

• None of the above

Tags

NGSS.MS-PS1-5

Law of conservation of mass states the amounts of atoms in the reactants and the products...

• Increase

• Decrease

• Stay the same

• No correct answer

Tags

NGSS.MS-PS1-5

Does the equation H₂+O₂ →H₂O follow the Law of Conservation of Mass?

• Yes, because the atoms are equal.

• No, because more info is needed.

• No, because there are more atoms in the product.

• No, because there are more atoms in the reactant.

Tags

NGSS.MS-PS1-5

The Law of Conservation of ​ ​ (a)   states that energy ​ (b)   be ​created or ​ (c)  

• Energy

• cannot

• destroyed

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The Law of ​ (a)   of ​ (b)   states that energy cannot be ​ (c)   or ​ (d)   , only ​ (e)   .

• Conservation

• Energy

• created

• destroyed

• trans

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The law of ​ ​ (a)   of energy states that ​​ (b)   can ​ neither be created nor ​​ (c)   - only converted from one form of ​ energy to another.

• conservation

• energy

• destroyed

• mass

• used

• usage

Tags

NGSS.MS-PS3-5

The ​ (a)   of ​ (b)   of​ (c)   says that energy cannot be ​ (d)   or destroyed only transformed from one form to another.

• law

• conservation

• energy

• created

• mass

• volume

• theory

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The law of conservation of energy states that energy ​ (a)   be created or destroyed, but that it ​ (b)   change forms or move.

• can not

• can

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

T​he Law of ​ (a)   of ​ (b)   states that energy cannot be ​ (c)   or ​ (d)   , only ​ (e)   .

• Conservation

• Energy

• created

• destroyed

• transformed

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Energy cannot be ​ (a)   or ​ (b)   just ​ (c)   .

• created

• destroyed

• transformed

Tags

NGSS.MS-PS3-4