Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
1st Six Weeks 2024-2025
0
%
0
0
0
Back
Restart
Physical or Chemical: breaking glass
Physical
Oops!
Okay!
How many elements are in O2?
1
Oops!
Okay!
TRUE OR FALSE: tea is an aqueous solution
TRUE
Oops!
Okay!
What is produced with fireworks?
Sound and light
Oops!
Okay!
Physical or Chemical: Ripping paper
Physical
Oops!
Okay!
How many atoms of Oxygen are in 2NO2
4
Oops!
Okay!
TRUE OR FALSE: Luster is a physical property
True
Oops!
Okay!
Physical or Chemical: rusting
Chemical
Oops!
Okay!
Physical or Chemical: Baking cookies
Chemical
Oops!
Okay!
Element or Compound: O2
Element
Oops!
Okay!
Physical or Chemical: water freezing
Physical
Oops!
Okay!
How many elements are in HCl?
2
Oops!
Okay!
TRUE OR FALSE: Flammability is a chemical property
True
Oops!
Okay!
How many elements are in HCN?
3
Oops!
Okay!
Element or Compound: Au
Element
Oops!
Okay!
What is the universal solvent?
Water
Oops!
Okay!
What elements are in Fe2O3?
Iron and Oxygen
Oops!
Okay!
What is produced when milk spoils?
Odor and gas
Oops!
Okay!
Element or Compound: Carbon atom
Element
Oops!
Okay!
Physical or Chemical: dissolving kool aid in water
Physical
Oops!
Okay!
How many elements are in C6H12O6?
3
Oops!
Okay!
How many total atoms are there in C2H6?
8
Oops!
Okay!
How many atoms of magnesium are in 2MgOH?
2
Oops!
Okay!
Physical or Chemical: formation of bubbles and heat
Chemical
Oops!
Okay!
Element or Compound: H2O
Compound
Oops!
Okay!
What elements are in NaCl?
Sodium and Chlorine
Oops!
Okay!
How many total atoms are there in CO2?
3
Oops!
Okay!
How many atoms of carbon are in 2HeCH?
2
Oops!
Okay!
What elements are in CO2?
Carbon and Oxygen
Oops!
Okay!
Physical or Chemical: photosynthesis
Chemical
Oops!
Okay!
How many total atoms are in 2 CaSiO3?
10
Oops!
Okay!
Element or Compound: NaCl
Compound
Oops!
Okay!
Salt is dissolved in water. Which is the solute?
Salt
Oops!
Okay!
How many atoms of bromine are in LiBr4?
4
Oops!
Okay!
TRUE OR FALSE: Ductility and mailability are chemical properties
False
Oops!
Okay!
What elements are in CH4?
Carbon and Hydrogen
Oops!
Okay!
Salt is dissolved in water. Which is the solvent?
Water
Oops!
Okay!
What elements are in KBr?
Potassium and Bromine
Oops!
Okay!
Physical or Chemical: digestion
Chemical
Oops!
Okay!
What is the ratio of Hydrogen to Oxygen in H2O?
2 to 1
Oops!
Okay!
Physical or Chemical: melting ice cream
Physical
Oops!
Okay!
Element or Compound: Glucose molecule
Compound
Oops!
Okay!
TRUE OR FALSE: oil is an aqueous solution
FALSE
Oops!
Okay!
How many total atoms are in 3 NaCl?
6
Oops!
Okay!
What is the ratio of Carbon to Oxygen in CO2?
1 to 2
Oops!
Okay!
What elements are in H2O?
Oxygen and Hydrogen
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies