An object at rest tends to stay at rest and an object in motion tends to sty in motion at a constant velocity unless acted upon by an unbalanced force.
What Newtons first Law of Motion?
100
Halogens.
What is The most reactive non-metal group?
100
NaCl
What is sodium chloride (salt)?
100
Used to measure volume of liquid (usually more accurate than flask or beaker).
What is a graduated cylinder?
100
1248
What was the year of the first forensic science book published?
200
F=MA.
What is Newtons second Law of Motion?
200
Alkali Metals.
What is the most reactive group?
200
H2O
What is water?
200
Crucible
What is the name of equipment used in high heat experiments?
200
1865
What was the year Mendel's work on pea plants published?
300
For every action there is an equal and opposite reaction.
What is Newtons third Law of motion?
300
1 valence electron.
What is the first family?
300
HCl.
What is Hydrogen Chloride?
300
Mortar and Pestle
What is the name of the equipment used to grind substances into smaller particles?
300
1952
What was the year DNAs structure first discovered?
400
Another name for Newtons third Law of Motion.
What is the Law of Interaction?
400
Helium, Neon, Argon, Krypton, Xenon, Radon.
What is the Noble Gases?
400
CO2
What is Carbon Dioxide?
400
Scale
What is the name of equipment used to measure different substances?
400
1896
What was the year X-rays discovered?
500
Another name for newtons first Law of Motion.
What is the Law of Inertia?
500
Lanthanide and Actinides.
What are the Rare Earth Metals?
500
Fe(ii)O
What is Iron Oxide?
500
Microscope
What is the name of the equipment used to magnify substances?