Flammability 2.
Compressibility

3.
Heat of combustion

4.
Reactivity
a.
Measure of how much the volume of matter can decrease under pressure
b.
How easily a substance can be set on fire
c.
Measure of how much heat is given off when a substance is burned
d.
The readiness of a substance to undergo a chemical change

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling

During the early period of spanish colonialism, the death of large numbers of native people led to what

During he 1840s, more americans than british settled in the oregon country. how do you think this settlement influenced negotiations with the british over the territory