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Worksheetspedo3000
Total questions: 15
Worksheet time: 8mins
4a+a+b =
5a+b
4a2+b
y×5y =
6y
5y2
If, a = b and b = c, then a = c, which property of equality is represented?
reflexive property
symmetric property
transitive property
distributive property
How many different elements are there?
10
50
100
118
Each element is made up of its own kind of _______ .
atoms
block
What is the 3 stages of matter?
gas, liquid, solid
ready, set, go
Matter is anything that has mass and _________ .
mass
volume
Matter is anything that has ________ and volume.
mass
volume
What is the molecular structure of table salt?
Sandwich
Molecular who?
H2O
NaCl
What is the atomic number of oxygen?
5
Sandwich
8
17
What is Newton's first law of motion?
Every action has an equal opposite reaction
An object in motion stays in motion unless acted upon by an unbalanced force
The force acting on an object is equal to the mass of an object times its acceleration
Sandwich
This is an expression for request in a business letter:
as soon as possible
please allow us
we thank you in advance
fix an appointment is an expression for:
meetings / negotiations
in case of need
our best attention
introduce yourself and the main point goes in the:
second paragraph
Salutation
first paragraph of the body
the first section of a business letter is:
body
opening
salutation
