0
Today there are more than 60,000,000 known compounds, natural or artificial.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Can a substance be found in more than one state of matter?
No, many substances have known melting points as well as known boiling points.A:Far from it. On Saturn's moon Titan, for example, methane exists in the form of clouds (gas), lakes (liquid) and ice (solid).Even here on Earth, common substances such as paraffin can likewise exist in all three states: otherwise, candles wouldn't burn.
What are substances in which all of the electrons are paired?
such substances are not attracted towards magnet and are known as Diamagnetic substances.
How many known elements are there on earth are naturally made?
92 elements occur naturally on the earth.
Does pure substances have a fixed composition?
No. The nobel gases and the rare earth metals (gold, platinum) occur as pure substances in nature because they are relatively unreactive. Most materials do not occur as pure substances (typically oxidized) and must be treated to be made pure.
Do minerals have definite chemical and physical properties?
Yes, it is true; but because minerals are frequently not very pure substances differences in properties exist; also many varieties of a mineral are possible.
How many substances are pure substances?
Practically (exceptions exist) all known substances can be obtained in a pure fom.
How many species of plants exist on earth?
1.4 millon plants exist on earth
How many species of plants exist earth?
1.4 million plants exist on earth
How many elements are known to exist on earth?
Today are known 118 chemical elements; 98 are considered as natural elements (but some have also and an artificial origin).
How many known illnesses exist?
10^34 illnesses exist
Can a substance be found in more than one state of matter?
No, many substances have known melting points as well as known boiling points.A:Far from it. On Saturn's moon Titan, for example, methane exists in the form of clouds (gas), lakes (liquid) and ice (solid).Even here on Earth, common substances such as paraffin can likewise exist in all three states: otherwise, candles wouldn't burn.
How many days will rotate the moon around the earth?
until earth exist
How many natural elements exist on earth?
92
How many plant species exist on earth?
321,212
How many species exist on earth?
1.4 million
How many elemants are there on earth?
There are 90 elements that exist naturally.
How many species of worms exist?
There are at least 4400worms on earth
