Terms
Matter
Anything that has mass and takes up space
Is rust an example of a chemical change?
yes
Neutrons are located outside of the nucleus. True or False?
false
what does the C in CER stand for?
Claim
how many spiderman movies have tom holland in them
3
Atoms
how much matter is in an object
is freezing and melting water an example of a pysial change?
yes because the water always stays as H20
what is the smallest part of and element?
atoms
what does the R in CER stand for
Reasoning
What is the name of son of character ‘Mufasa’ in Lion king?
Simba
what is a change?
the act of altering a substense-can be chemical or physical
is burning wood an example of a physical change?
no, you can't change it back to its beginning form.
how do you know the umber of protons in an element
the atomic number
what does the E stand for in CER
evidence
who is the webbed hero in marvel
Spiderman
physical change
the form or shape changes but not the chemical identity
if a shirt gets torn in the washer is it a chemical or physical change
physical change
what is the atomic number of Oxygen if there are 8 protons and electrons?
8
when writing a claim, how many sentenes should there be?
one!!!!
how many toy storys are there
four
What is density and how do you find it
the measurment of how much mass of a substence is contained in a given volume
mass/volume
if a battery uses electricity to turn on a flashlight is that chemical or physical?
chemical because battery's use chemical reaction to produce electrical energy
what does the mass number - atomic number give you?
the number of neutrons
true or false: my reasoning can be a repeat of my evidence if I want it to be.
false
when did top gun come out?
1986