CA 1 Reteach

Presentation

•

Science

•

8th Grade

•

Easy

•

NGSS

MS-PS1-1, MS-ESS1-1, MS-PS1-5

Standards-aligned

Jennifer Guillory

Used 6+ times

FREE Resource

3 Slides • 15 Questions

CA 1 Reteach

Multiple Choice

How many elements are in C₆H₁₂O₆?

Multiple Choice

How many Oxygen are in H₂O?

Multiple Choice

How many Magnesium are in 10MgCl₂?

Multiple Choice

A subscript is the small number below a(n) ________ that tells the number of _______ of that element.

element symbol; atoms

compound; element symbol

subscript; molecules

coefficient, elements

Multiple Choice

Which one is the coefficient 4H₂O?

Open Ended

What is the difference between Co₃ and CO₃?

Type response here

Multiple Choice

In a reaction A + B ----> C, reactant A has 5g and product C has 9g. How many grams should reactant B have?

14g

Multiple Choice

4 grams of hydrogen and 32 grams of oxygen will combine to form:

36 grams of water

28 grams of hydroxide

32 grams of oxygen

36 grams of deuterium

Metal nonmetals
Metalloids

Multiple Choice

Which elements are to the right of the zig zag?

metals

nonmetals

metalloids

Multiple Choice

Which shaded area contains elements that are shiny, malleable solids?

Multiple Choice

Elements that are normally in a gas form, that are dull, brittle, and poor conductors

Metals

Nonmetals

Metalloids

Solids

Physical vs. Chemical Changes

Multiple Choice

During Chemical Reactions, the new substances created are called?

Precipitate

Corrosion

Reactants

Products

Multiple Choice

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

Chemical Change

Physical Change

Endothermic Reaction

Exothermic Reaction

Multiple Choice

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

Chemical Change

Physical Change

Endothermic Reaction

Exothermic Reaction

Multiple Choice

A physical change can sometimes result in a color change. Which of the following situations show this?

Milk turns yellow when it spoils.

Dough becomes darker when it is baked into cake.

A red candy dissolves and turns water pink.

A match turns black when it is burned.

CA 1 Reteach

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