When two atoms of the same element combine, they will create a chemical reaction. The two atoms will start to emit light and heat up, which will cause them to collide more often and create more atoms. This will continue until one of the atoms has so many collisions that it can no longer create any more light or heat, and dies.
Does an atom never changes in a chemical reaction?
No, an atom never changes in a chemical reaction.
Who said matter Cannot be created or destroyed?
The saying, “matter cannot be created or destroyed,” is a statement that is often used in philosophy and theology.
Which statement does not describe a catalyst?
The statement “a catalyst does not describe a catalyst” is false. Catalysts are pieces of metal or other material that help to speed up the process of chemical reactions.
What happens during a chemical change that does not happen during a physical change?
A chemical change that does not happen during a physical change is called a chemical reaction.
What do you think would happen if all atoms didn’t need to gain or lose electrons?
If all atoms didn’t need to gain or lose electrons, they would eventually become inert and unable to produce energy.
Which of the following is true regarding the atoms involved in a chemical reaction?
A) The atom that makes up the reactant is at the center of the reactionB) The atom that makes up the product is at the center of the reactionC) The atom that makes up the reactant is at the periphery of the reactionC) The atom that makes up the reactant is at the periphery of the reaction
Which of the following is not true of atoms?
Atoms are the smallest particles in nature.Atoms are made up of protons and neutrons.
Which never changes during a physical change?
A physical change does not always change which person is in charge.
How are covalent bonds between atoms formed quizlet?
The covalent bond between atoms is formed when the electrons in one atom cluster together to form a molecular orbital.
Why do protons never change?
There is no known reason why protons never change.
What doesn’t change during a chemical reaction?
The reactants and products of a chemical reaction are always the same.
Which statement about HF is true?
There is no one definitive answer to this question. Some of the things that can affect HF are age, genetics, exercise, and diet.
What is a non polar bond?
A non polar bond is a type of organic compound in which the electrons of the carbon atom are shared equally between two other atoms.
Why do molecules not take part in chemical reaction?
Molecules do not take part in chemical reactions because they are not able to carry the chemical substances around.
Why do atoms participate in chemical reactions?
The atom participates in chemical reactions because it is a small, fundamental particle that makes up the chemical nucleus. When two elements combine to form a new element, the nucleus of the atom is combined with the new element. This creates a new chemical reaction, and the atom is a major player in that reaction.
What happens to atoms when a chemical reaction occurs?
The atoms in a chemical reaction are rearranged. The most common rearrangement is the addition of atoms.
Which particle will not change the element?
A neutron.
What particle never changes in an atom?
A proton.
When did Albert Einstein say energy Cannot be destroyed?
Albert Einstein said in a paper “The Principle of Conservation of Energy” that energy cannot be destroyed.
Why do atoms undergo chemical reactions?
The atoms in a molecule react because they are attracted to other atoms in the molecule. The more atoms in a molecule, the more likely they are to react.
Why are electrons not considered when determining mass?
Electrons are not considered when determining mass because they are not held together by the force of gravity.
Why do protons not participate in chemical bonding?
The protons in an atom do not participate in chemical bonding because they are not electrons.
Which of the following is considered an endothermic reaction?
A) BurningB) VaporizingC) CondensingC) Condensing
Why do atoms form chemical bonds with other atoms?
Chemical bonding is the process of joining atoms together in a way that makes them more stable. In order to form a chemical bond, the two atoms must be close to one another and they must be in the same element.
Does atoms take part in chemical reaction?
Yes, atoms are involved in chemical reactions.
Did Albert Einstein say energy cannot be created or destroyed?
No, Einstein did not say energy cannot be created or destroyed.
What did Einstein mean when he said energy Cannot be created nor destroyed only transformed?
Einstein said that energy cannot be created or destroyed, only transformed. This means that energy can only be used to create or destroy things.
Which of the following is not produced through chemical bonding?
A) NitrogenB) OxygenC) Carbon dioxideC) Carbon dioxide
How are covalent bonds between atoms formed?
The covalent bond between atoms is formed when the electrons in one atom pair with the electrons in another atom. This happens when the atoms are in close proximity to each other.
Why do atoms participate in chemical reactions quizlet?
The atom is the smallest particle of an element that participates in chemical reactions. The atom is made of one or more protons and one or more electrons. When an atom combines with another atom to form a molecule, the result is a chemical reaction.