2500
The atomic theory is about two centuries now. John Dalton, one of the most vibrant scientists in his time, postulated the atomic theory in the year 1808 making it exactly 2 centuries and 2 years now.
when atoms break their old links and form new links with other atoms it is called chemical reaction
Because of the concept of conservation of mass. the mass remains unchanged because the chemical reaction is caused by the interaction of electrons with eachother as opposed to atoms actually destroying or combining with eachother
You would be seven, no matter where you happen to be.
the universe is very big and very old
Which is a "big idea" for matter and change? The universe is very old and very large. Forces cause changes in motion. The laws of nature have all been discovered. Atoms are the building blocks of all things.
No, that is just plain old covalently bonded sulfur dioxide.
It doesn't really matter if it's a "good idea" or not, because there's essentially no possibility of it happening.
The atomic theory is about two centuries now. John Dalton, one of the most vibrant scientists in his time, postulated the atomic theory in the year 1808 making it exactly 2 centuries and 2 years now.
If you want it simple, say it was the big bang. But the simple fact is that we don't know what matter is much less what caused it. It SEEMS to be a form of "frozen" energy (see string theory for a confusing time) and good old e=mc2 goes along with that ... but then you have the question of what causes energy.
when atoms break their old links and form new links with other atoms it is called chemical reaction
This is an age old question. Philosophers and scientists have theorized for years, and research is still being conducted at places such as CERN in Switzerland. Google the term "God Particle". For the purposes of a high-school or first year college course, it is an atom. But know that this is not true. Atoms or composed of electrons, protons, and neutrons, which are all also composed of components, and so forth.
37 years old
The age of atoms is the size of your penis calculated in meters
He was 5 yrs old when he composed his first piece of music!
no not at all. but i can tell you that if your a 35 year old woman , seeing a 21 year old guy is probably a bad idea no matter how darn cute he is. darnnit!
when atoms break their old links and form new links with other atoms it is called chemical reaction