properties of elements
pure substance made up of one type of atom
element
Has weight and takes up space
matter
three states of matter
solid, liquid, and gas
scientific unit of measurement telling how heavy something is
gram
who are running for president
Harris and Trump
abbreviation for an element
atomic symbol
Characteristics or attributes
properties
smallest unit of matter
atom of particle
solid for of carbon dioxide, CO2
Dry ice
What insect is spreading viruses
mosquito
arranged in energy levels outside of nucleus
electrons
property that measures how one thing can dissolve in another
Solubility
space occupied by a solid, liquid or gas
volume
where does wax go when a candle burns
turns to gas
How many astronauts were in the Boeing starliner when it came back to earth
none
Average mass of nucleus
atomic mass
What makes a metal pot good for cooking
good conductor
particles of matter cannot be seen because
they are tiny, microscopic
If you have 20 hydrogen atoms before a reaction, how many after
20
Was breakdancing in the Olympics
yes
What information does atomic number give us
Number of protons
property that measures how well electricity flows through it
Conductivity
measurement of volume, usually for liquids
milliliters
if you combine 25 grams of sugar with 150 grams of water and the sugar dissolves, how many grams do you have
175 grams
What day is burger day in the café
Today, Wednesday