- Can Atom be created?
- How old is the water on Earth?
- How many atoms are in a person?
- What happens when atoms are destroyed?
- Are humans made of atoms?
- Can earth run out water?
- Do atoms multiply?
- Can atoms be destroyed or created?
- Is water created?
- Do atoms have memory?
- Is water ever destroyed?
- Do atoms exist forever?
- Can light be destroyed?
- Is Dalton’s theory true?
- Can an atom be broken?
Can Atom be created?
Atoms cannot be created nor destroyed, and they are indestructible; they cannot be broken into smaller parts.
This was based on the Law of Conservation of Mass.
It was later learned that atoms can break into smaller parts.
Chemical reactions involve a separation, combination, or rearrangement of atoms..
How old is the water on Earth?
3.8 billion yearsThere is also geological evidence that helps constrain the time frame for liquid water existing on Earth. A sample of pillow basalt (a type of rock formed during an underwater eruption) was recovered from the Isua Greenstone Belt and provides evidence that water existed on Earth 3.8 billion years ago.
How many atoms are in a person?
3 ATOM COUNT An adult is made up of around 7,000,000,000,000,000,000,000,000,000 (7 octillion) atoms.
What happens when atoms are destroyed?
A lot of this has to do with the idea that matter and energy are essentially the same and that when you ‘destroy’ an atom you simply release the energy which binds the particles which form the atom together and in doing so you will see the atom turn into a bunch of particles and a burst of energy, all of which could …
Are humans made of atoms?
About 99 percent of your body is made up of atoms of hydrogen, carbon, nitrogen and oxygen. You also contain much smaller amounts of the other elements that are essential for life. … The hydrogen atoms in you were produced in the big bang, and the carbon, nitrogen and oxygen atoms were made in burning stars.
Can earth run out water?
While our planet as a whole may never run out of water, it’s important to remember that clean freshwater is not always available where and when humans need it. In fact, half of the world’s freshwater can be found in only six countries. … Also, every drop of water that we use continues through the water cycle.
Do atoms multiply?
A: In the sense that living organisms reproduce, no, atoms do not reproduce. Some atoms are radioactive and decay into other atoms. … The helium atoms do not “grow up” to be like the atoms they came from — they just stay helium atoms.
Can atoms be destroyed or created?
Atoms cannot be subdivided, created, or destroyed. Atoms of different elements can combine in simple whole number ratios to form chemical compounds. In chemical reactions, atoms are combined, separated, or rearranged.
Is water created?
To create water, oxygen and hydrogen atoms must be present. Mixing them together doesn’t help; you’re still left with just separate hydrogen and oxygen atoms. The orbits of each atom’s electrons must become linked, and to do that we must have a sudden burst of energy to get these shy things to hook up.
Do atoms have memory?
Short answer: No. Modern science has shown that every thing is an arrangement of atoms: neurons, apples, tables, rockets, asteroids, aardvarks… they are all made up of atoms. … But the correlation between memory and structural change does not mean that memories are the same as the underlying neural structures.
Is water ever destroyed?
Water (or any compound) can be destroyed. It’s just a molecule composed of two hydrogen atoms and one oxygen atom. When a certain amount of energy is applied, the bonds between the different atoms are broken and the molecule of water no longer exists.
Do atoms exist forever?
Atoms are forever! … The number of protons determines the identity of the atom. So, hydrogen has 1 proton, oxygen has 8 protons, iron has 26 protons, and so on. The number of neutrons is usually fixed for a particular atom (for example, the most common form of carbon has 6 neutrons), but this does not have to be so.
Can light be destroyed?
Light is a form of energy. Energy can neither be created, nor destroyed. It can only be changed from one form to another form. … No you can’t destroy light, because light is a form of energy so you can change the light energy into another form.
Is Dalton’s theory true?
Dalton proposed that every single atom of an element, such as gold, is the same as every other atom of that element. He also noted that the atoms of one element differ from the atoms of all other elements. Today, we still know this to be mostly true.
Can an atom be broken?
Under normal circumstances an atom can be broken down into any smaller particles, but we humans, have devised ways to break the atom apart. That is the entire basis of the atom bomb, particle colliders, and quarks. It takes high speed, high energy smashing of particles to break an atom.