Atomic Structure/ Mass
Where are protons and neutrons found?
Nucleus/Nuclei
How many significant figures does 2.2080 have?
5
Convert 10cg into kg
0.0001kg
How many molecules are in a mole?
6.02 x 1023 molecules
What movie is this? 🤠🧑🚀🧸🥔🐷🦕📖
Toy Story
What is the difference between Average Atomic Mass and Mass Number?
Mass number: whole number representing the total protons + neutrons in the nucleus
Average Atomic Mass: weighted average Mass of all natural isotopes of an element (decimal)
What is 0.00432 in scientific notation?
4.32 x 10-3
True or false: Electronic scales only estimate the last digit
True
Is saltwater a element, compound, pure substance, heterogeneous mixture, or homogeneous mixture?
Guess the movie from its block cartoon characters (see image #2)
Shrek
Strontium
Answer in the correct significant figures:
35.9801 + 6.100
42.080
Provide a measurement for the following graduated cylinder with correct rounding. (See Image #4)
24.0
How many atoms are there in 179.2 L of Mercury?
4.816 x 1024
What is Peppa pigs new little sister called?
Evie
How many neutrons are found in Technetium?
55
What is the answer to 5.0980 + 7.890 x 1.2245 in scientific notation
*DONT FORGET SIG FIGS*
1.4759 x 101
Convert 2.46 m/s into km/hr
8.86 km/hr
What is the percent composition of carbon element in CO2
27.29%
Guess the common phrase! (see image #3)
See eye to eye
Tarzan has Argon with a -2 charge, how many electrons does the element have?
20
Use the following data to determine the density of an unknown metal:
- Mass: 38.472g
- Initial volume: 22.5mL
-Final volume: 27.83mL
7.3 g/mL
What is the water displacement of these measurements? (See Image #5)
0.028 L
Identify these as element, compound, mixture (See Image #6)
i) compound ii) mixture iii) element
What age did Mr.Britton pierce his eyebrow?
20