True
chemical & physical properties
The reaction rate is dependent on temperature (increasing the temperature the reaction rate increase) and activation energy.
Elements and compounds (pure substances) cannot be broken down by physical changes.
In a redox reaction the OXIDATION numbers of some of the elements change from the reactants to the products. The numbers of atoms each element never changes in any chemical reaction.
No but it changes the polarity (positive/negative).
True
Turning points are the points at which a graph changes direction from increasing o decreasing or decreasing to increasing.
Stalin incorporated elements of the industrial revolution to transform Russia by increasing productivity by establishing factories which drove product output more than 50%.
it is not unusual
manufacturing business
The properties of the elements are changed.
The contractor will get a bid from the sub contractor and add his percentage, then present the change order to the customer. This depends on the change. Some changes are items which are pre-set arrangements between the contractor and sub that can be priced without a bid from the sub. Flooring for example.
The changes that the process of industrialization brought affected the economy of many countries and new manufacturing processes.
Macroscopic elements involves those changes that are observable in the environment.
More capital equipment manufacturing
increasing temperature and increasing precipitation
alot of changes