- What can atoms do to create combinations?
- Do atoms multiply?
- What happens if you rearrange atoms?
- Can atoms be subdivided created or destroyed?
- How are atoms rearranged during photosynthesis?
- Can an atom die?
- How many hydrogen atoms go out of photosynthesis?
- Can atoms form new molecules?
- How do you combine carbon and hydrogen?
- Is glucose a element?
- What atoms do Photosynthesising plants use?
- What is the smallest particle?
- Can two oxygen atoms bond?
- Can atoms be rearranged in a chemical reaction?
- Are atoms indivisible?
- What are the 4 types of atoms?
- How much of an atom is empty space?
- Who first said Atoms are indivisible?
- Can individual atoms be moved and rearranged?
- Can an atom be destroyed?
- How many atoms are in a compound?
What can atoms do to create combinations?
Normally, an atom has an equal number of protons and planetary electrons to maintain its net charge at zero.
Atoms frequently combine to form stabilized molecules or compounds through their available valence electrons.
The process of combining of free valence electrons is generally called bonding..
Do atoms multiply?
In the sense that living organisms reproduce, no, atoms do not reproduce. Some atoms are radioactive and decay into other atoms. Some emit “alpha” particles when they decay. An alpha particle is two protons and two neutrons stuck together.
What happens if you rearrange atoms?
In a chemical change, the atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed, the change is called a chemical change.
Can atoms be subdivided created or destroyed?
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.
How are atoms rearranged during photosynthesis?
Inside the cells of plants, algae, and photosynthetic bacteria, chlorophyll, and enzymes use the light energy to rearrange the atoms of the reactants to form the products, molecules of glucose and oxygen gas. … Six molecules each of CO2 and H2O make 1 molecule of glucose and 6 molecules of oxygen gas.
Can an atom die?
Since an atom has a finite number of protons and neutrons, it will generally emit particles until it gets to a point where its half-life is so long, it is effectively stable. … It undergoes something known as “alpha decay,” and it’s half-life is over a billion times longer than the current estimated age of the universe.
How many hydrogen atoms go out of photosynthesis?
12 atomsHow many hydrogen atoms come in and come out of photosynthesis? 12 atoms come in. 12 atoms come out. How many carbon atoms come in and come out of photosynthesis?
Can atoms form new molecules?
Reactions occur when two or more molecules interact and the molecules change. Bonds between atoms are broken and created to form new molecules.
How do you combine carbon and hydrogen?
For example, carbon and hydrogen atoms share electrons to form covalent bonds in methane, CH4. Rules about combining power are still obeyed when carbon and hydrogen atoms combine to form ethane, C2H6.
Is glucose a element?
Glucose is a compound not an element because, glucose is a molecule having the formula C6H12O6 which means it comprises of 6 carbon atoms, 12 hydrogen and 6 oxygen atoms. It is made up of different three elemnts.
What atoms do Photosynthesising plants use?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
What is the smallest particle?
An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton’s Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.
Can two oxygen atoms bond?
Two oxygen atoms can both achieve stable structures by sharing two pairs of electrons as in the diagram. The double bond is shown conventionally by two lines joining the atoms. Each line represents one pair of shared electrons.
Can atoms be rearranged in a chemical reaction?
During a chemical reaction no atoms are created or destroyed. The atoms are rearranged. This results in the formation of new substances with different properties to the starting substances.
Are atoms indivisible?
Atoms are not indivisible or indestructible. … While all atoms of a given element do have the same number of protons which gives them a great deal of their chemical character, they can vary in their mass and properties by changes in their number of neutrons and electrons.
What are the 4 types of atoms?
Different Kinds of AtomsDescription. Atoms are made of tiny particles called protons, neutrons and electrons. … Stable. Most atoms are stable. … Isotopes. Every atom is a chemical element, like hydrogen, iron or chlorine. … Radioactive. Some atoms have too many neutrons in the nucleus, which makes them unstable. … Ions. … Antimatter.Mar 13, 2018
How much of an atom is empty space?
A hydrogen atom is about 99.9999999999996% empty space. Put another way, if a hydrogen atom were the size of the earth, the proton at its center would be about 200 meters (600 feet) across.
Who first said Atoms are indivisible?
Democritus of AbderaThe idea that all matter is made up of tiny, indivisible particles, or atoms, is believed to have originated with the Greek philosopher Leucippus of Miletus and his student Democritus of Abdera in the 5th century B.C. (The word atom comes from the Greek word atomos, which means ? indivisible.?)
Can individual atoms be moved and rearranged?
Scientists using the latest microscopic technology have found they can move individual atoms around a surface at will, a breakthrough that could have profound implications in the ultra-small world of electronics and even in industry. … The capability to move atoms around freely might provide an answer to this problem.
Can an atom be destroyed?
All matter consists of indivisible particles called atoms. Atoms of the same element are similar in shape and mass, but differ from the atoms of other elements. Atoms cannot be created or destroyed. … The atom is the smallest unit of matter that can take part in a chemical reaction.
How many atoms are in a compound?
Compounds are made of two or more atoms of different elements, such as water (H2O) and methane (CH4). Atoms are not drawn to scale. Molecules of compounds have atoms of two or more different elements. For example, water (H2O) has three atoms, two hydrogen (H) atoms and one oxygen (O) atom.