WorksheetsCOMPOUND
Total questions: 10
Worksheet time: 2mins
What are the elements present in CH₃COOH
Calcium, Helium, Oxygen
Carbon, Helium, Oxygen
Carbon, Hydrogen, Oxygen
Carbon, Calcium, Oxygen
This type of compound is composed mostly of 2 or more elements may it be of the same kind or not.
Diatomic molecule
Monoatomic molecule
Subatomic molecule
Polyatomic molecule
Compounds is under mixtures.
True
False
Coffee is an example of compound.
True
False
What is the element symbol of Arsenic?
As
At
Av
Ar
Matter is defined as anything that occupies _______ and has ________.
(a)
What pure substance that they can be separated into two or more simpler substances by ordinary chemical reactions.
Mixture
Alloy
Element
Compound
Who developed the Periodic Table of Elements?
Dmitri Mendeleev
Dimitri Mindellev
Dimitri Mindiliv
Dmitri Mendelleev
Which of the following is an example of a compound
orange juice
acetic acid
table salt
coffee
It is an organized array of all the chemical elements in order of increasing atomic number.
Periodic chart
Periodic table
Period magazine
Periodic quarter
