CHEMISTRY
It is the boiling point of water.
0 degrees celcius
It is the smallest unit of the body of an organism
It is the constant value of gravity
9.8m/s2
Who created the Periodic table we currently use in Chemistry
Dmitri Mendeleev
It is the distance of the earth from the sun.
149.53 million kilometer
What is the chemical symbol for Arsenic?
As
It is the part of the cell that separates the inner part of the cell from exterior environment
Cell membrane
3rd Law of Motion
Isaac Newton
What happens to the electronegativity as of an element as you move from left to right and from down to up
Increases
How many valence electrons do Halogens have?
7
Eutrophication is ______________.
The excessive plant and algal growth due to increase in availability of nutrients or other limiting factors for growth.
If a heavy
truck and a lightweight car collide head-on, which vehicle experiences the
greater force during the collision?
both have experienced the same force
He is the Father of Science
Galileo Galilei
It where you will find the genetic material of an organism.
DNA
It is the most reactive element in the periodic table
Flourine
When an human has XX chromosome, that means the organism is?
Female
What is the Value of acceleration at the highest point of trajectory if you throw a ball upward
Acceleration is equal to gravity 9.8 m/s2
First evidence of atoms were discovered in the year _____________
1827
Are viruses living organisms?
No
Francium belong is a _________?
Metal
A stage in cell division where chromosomes becomes attached to spindle fibers
Metaphase
What is the current of a series circuit if the voltage is 20v and resistance is 3 ohms
6.67 or 6.7 amperes
Who conceived the Theory of Evolution aside from Charles Darwin?
Alfred Russel Wallace
These are present in most organisms but are lacking in bacteria
membrane-bound organelles