Feel free to use or edit a copy
includes Teacher and Student dashboards
Measures 1 skill from
Track each student's skills and progress in your Mastery dashboards
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q 1/7Score 0
How many Zinc atoms (Zn) on the reactant side?
294
1
2
- Q1
How many Zinc atoms (Zn) on the reactant side?
4
1
2
30s7.PS1.4 - Q2
What are the reactants?
2NaOH + 2H20
2Na + 2H2O
2 NaOH + H2
30s - Q3
How many oxygen atoms (O) are present at the start of the reaction?
2
1
4
30s - Q4
The mass of chemical A is 2 grams and the mass of chemical B is 5 grams. If the two chemicals are mixed and a chemical reaction takes place, what is the mass of the products?
2
7
3
5
30s - Q5
How many atoms of Hydrogen(H) are on the reactant side ?
Users enter free textType an Answer30s - Q6
What are the possible masses for the products A and B?
25 g and 25 g
40g and 20 g
50 g and 50 g
30s - Q7
study the diagram of a chemical reaction. How many Hydrogen atoms will be present on the product side of the reaction.
2
4
6
1
30s
