R&W&B&P

R&W&B&P

2nd Grade

40 Qs

quiz-placeholder

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R&W&B&P

R&W&B&P

Assessment

Quiz

Biology

2nd Grade

Easy

Created by

Abdulsalam Zidane

Used 2+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the left part of a chemical equation called?
2H2 + O2 --> 2H2O
Reactants
Products 
Yields 
Chemical Equation 

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the right part of a chemical equation called...
2H2 + O2 --> 2H2O
Reactants
Products 
Yields 
Chemical Equation 

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many atoms of carbon (C) are in C6H12O6?
3
6
12
24

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many elements are in C6H12O6?
1
2
3
4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many Sodium (Na) are in 6NaCl?
1
12
6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Law of Conservation of Mass state?
Matter cannot be gained or lost in a chemical reaction.
Matter can only be lost in a chemical reaction.
Matter can only be gained in a chemical reaction.
Matter can be gained and lost in a chemical reaction. 

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Baking bread and cooking an egg are examples of....?
Endothermic processes
Exothermic processess
None of these 

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