Is chemistry The study of submicroscopic microscopic macroscopic or all three select all that apply?
Is Chemistry the study of the submicroscopic, the microscopic, the macroscopic, or all three? Chemistry is all of these options; by definition, Chemistry is the study of all matter and the transformations that it can undergo. Matter exists in the submicroscopic, microscopic, and the macroscopic.
In what sense can you truthfully say that you are a part of every person around you?
In what sense can you truthfully say that you are a part of every person around you? We are continually exchanging out atoms. Which contributes more to an atom’s mass: electrons or protons?
Which of the following would be considered matter?
Matter can be classified according to physical and chemical properties. Matter is anything that occupies space and has mass. The three states of matter are solid, liquid, and gas. Pure substances can be either chemical compounds or elements.
Which of the following would be considered a chemical property?
Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
What do members of the chemical Manufactures Association pledge in the Responsible Care program?
What do members of the Chemical Manufacturers Association pledge in the Responsible Care program? The members pledge to manufacture without causing environmental damage.
What is the difference between microscopic and macroscopic?
The macroscopic level includes anything seen with the naked eye and the microscopic level includes atoms and molecules, things not seen with the naked eye. Both levels describe matter.
How does this model explain the deflection of alpha particles by gold foil?
This is due to the fact that like charges repel each other. As the positively charged alpha particle would fly through the foil it would come in proximity with the positively charge nucleus of the atom. This in turn either deflected the particle or adjusted its path.
Where did the Adams that make up a newborn baby originate?
Where did the atoms that make up a newborn baby originate? From the mother’s body. In what sense can you truthfully say that you are a part of every person around you? Atoms move from person to person.
What do members of the chemical Manufacturers Association pledge in Responsible Care program?
What is the strongest state of matter?
solid
The solid are held by strongest forces of attraction between them. This makes their inter molecular bond be strong thus making them the strongest state of matter.
What is difference between physical and chemical properties?
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.
What is chemical property matter?
Summary. Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.