Counting Atoms

Quiz by Kelly Stephens

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measures 1 skill fromHigh SchoolChemistry (2017)Texas Essential Knowledge and Skills (TEKS)

Track each student's skills and progress in your Mastery dashboards

- edit the questions
- save a copy for later
- start a class game
- view complete results in the Gradebook and Mastery Dashboards
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

### Our **brand new** solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

- Q1
Match the formula to the correct number of

ATOMS:__OXYGEN__Users link answersLinking30s112.35.c.8.e - Q2
Order these formulas from the smallest number of

atoms first to the largest number of atoms last.__TOTAL__Users link answersLinking30s112.35.c.8.e - Q3
How many

are in this chemical equation?__TOTAL OXYGEN ATOMS__2 Al(OH)

_{3}+ 3 H_{2}SO_{4}--> 1 Al_{2}(SO_{4})_{3}+ 6 H_{2}OUsers enter free textType an Answer30s112.35.c.8.e - Q4
How many

are in this chemical equation?__TOTAL OXYGEN ATOMS__1 CH

_{4}+ 2 O_{2}--> 1 CO_{2}+ 2 H_{2}OUsers enter free textType an Answer30s112.35.c.8.e - Q5
Place these compounds into the correct group:

Users sort answers between categoriesSorting30s112.35.c.8.e - Q6
What is the big number in front of a compound called?

superscript

coefficient

covalence

subscript

30s112.35.c.8.e - Q7
What is the small number behind an element called?

superscript

subscript

coefficient

covalence

30s112.35.c.8.e - Q8
__Type your answer with no spaces and no commas (ex: 1111)__What are

of the coefficients for this chemical equation once it is correctly balanced?**ALL**8 CO + _____ H

_{2}--> 1 C_{8}H_{18}+ 8 H_{2}OUsers enter free textType an Answer30s112.35.c.8.e - Q9
__Type your answer with no spaces and no commas (ex: 1111)__What are

of the coefficients for this chemical equation once it is correctly balanced?**ALL**1 CH

_{4}+ _____ O_{2}--> 1 CO_{2}+ 2 H_{2}OUsers enter free textType an Answer30s112.35.c.8.e - Q10
__Type your answer with no spaces and no commas (ex: 1111)__What are

of the coefficients for this chemical equation once it is correctly balanced?**ALL**2 Na + 1 Cl

_{2}--> _____ NaClUsers enter free textType an Answer30s112.35.c.8.e - Q11
__Type your answer with no spaces and no commas (ex: 1111)__What are

of the coefficients for this chemical equation once it is correctly balanced?**ALL**4 Al + 3 O

_{2}--> _____ Al_{2}O_{3}Users enter free textType an Answer30s112.35.c.8.e - Q12
__Type your answer with no spaces and no commas (ex: 1111)__What are

of the coefficients for this chemical equation once it is correctly balanced?**ALL**_____ N

_{2}+ 3 H_{2}--> _____ NH_{3}Users enter free textType an Answer30s112.35.c.8.e - Q13
What is the

coefficient?__MISSING__1 Ca

_{3}(PO_{4})_{2}+ 2 H_{2}SO_{4}--> _____ CaSO_{4}+ 1 Ca(H_{2}PO_{4})_{2}Users enter free textType an Answer30s112.35.c.8.e - Q14
What is the

coefficient?__MISSING__1 Fe

_{2}O_{3}+ 2 CO --> _____ Fe + 2 CO_{2}Users enter free textType an Answer30s112.35.c.8.e - Q15
What is the

coefficient?__MISSING__2 H

_{2}SO_{4}+ 1 Pb(OH)_{4}--> 1 Pb(SO_{4})_{2}+ _____ H_{2}OUsers enter free textType an Answer30s112.35.c.8.e