0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you find a compound?
All around us. The requirement is that is made from 2 or more elements. Two household examples are water (H2O) and table salt (NaCl)
Are there about 5 thousand elements which combine to form the vast number of different substances in the world around us?
No, there are not about 5,000 elements which combine to form the various substances in our world; there are actually 102 elements which do so. Aside from those 102 elements, about a dozen super-heavy elements have also been synthesized, but they have very short half lives and their atoms don't stick around very long.Even those 102 elements include some with very short half lives, so there are really only about 90 elements that we find in the world around us. Many elements have several stable or unstable isotopes, which vary by the number of neutrons in the atomic nucleus.
Are there more elements or non-elements?
Non-elements. There are only around 118 known elements, there are millions of compounds made of those elements.
Is the periodic table a list of minerals vitamins or elements?
From what I understand (no formal training) the 'Periodic table' is a list of the basic building blocks of everything around us or 'Elements'. Everything is comprised or made of one or more of these elements. For instance gold (on the 'P' table) cannot be broken down into anything else, or magnesium or carbon, which is one of the elements the human body is made of.
Is the sky above or around us?
It is above us. Not around us.
What is around us compounds or elements?
Our environment contains both compounds and elements.
What is chemsitries?
The study of elements and compounds, and their effects and uses on and for the world around us.
Why compound are so useful?
All around us are natural or artificial compounds (excepting elements).
How do you find a compound?
All around us. The requirement is that is made from 2 or more elements. Two household examples are water (H2O) and table salt (NaCl)
Are there about 5 thousand elements which combine to form the vast number of different substances in the world around us?
No, there are not about 5,000 elements which combine to form the various substances in our world; there are actually 102 elements which do so. Aside from those 102 elements, about a dozen super-heavy elements have also been synthesized, but they have very short half lives and their atoms don't stick around very long.Even those 102 elements include some with very short half lives, so there are really only about 90 elements that we find in the world around us. Many elements have several stable or unstable isotopes, which vary by the number of neutrons in the atomic nucleus.
The gases oxygen and nitrogen are elements in what?
AirThe air around us is about 21% Oxygen, about 78% Nitrogen and about 1% Argon.
Are componds made of different combinations of atoms?
A compound is made when two ELEMENTS are joined together. We can look at the elements in the periodic table from these elements we get really everything that is around us. Water is a compound made from hydrogen and oxygen. There can be different combinations of the elements as this is what makes new things.
What are elements used to create?
Elements are combined into molecules, which, when combined in big groups, make up the things that are around us. Ex: H = Hydrogen, 0 = Oxygen, H₂O = Water
What are The elements of intrapersonal communication?
Elements of intrapersonal communication are the : core of the self, the needs( motivation ), cognition ( making sense of the world ), emotional feelings and responses ( to our inner thoughts and what happens around us ).
Is the US really a capitalist country?
The US has what is described as a mixed economy, which has elements of capitalism and elements of socialism.
Are there more elements or non-elements?
Non-elements. There are only around 118 known elements, there are millions of compounds made of those elements.
What nine elements have been around longer?
Euclid's Elements probably
