Log 2 q2
Questions of the Week
1.
What did most
Greek philosophers believe that matter was made up of?
2.
Who stated
that atoms are small solid objects that cannot be divided, created, or
destroyed?
3.
Who stated
that all matter is made up of atoms that cannot be divided, created, or
destroyed?
4.
What are
atoms made mostly of?
5.
Who
discovered parts that were smaller than an atom?
Scientist of the Week
1.
I was
born on
December 18, 1856.
2.
I was an English physicist and Nobel
Laureate in Physics.
3.
In 1897, I showed that cathode rays were
composed of previously unknown negatively charged particles.
4.
I am credited
with the discovery and identification of the electron, the first subatomic
particle to be discovered.
5.
I along with
Francis William Aston, were the first use of mass spectrometry and led to the
development of the mass spectrograph.
Daily Questions
1. What
type of observation is used when you use your olfactory sense?
2. Why
must scientist be honest in their data collection?
3. In
all the five sense labs, which one used both quantitative and qualitative
observations?
4. What
is like a circular racetrack for atoms?
5. What
is the Greek definition for atom?