The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
False. Chrome plating on tips is designed to resist spatter sticking, making cleanup easier.
false
true
False. Solids have a definite shape and volume, meaning they resist changes in volume under normal conditions. While they can undergo slight changes in volume due to temperature variations or pressure, these changes are typically minimal compared to liquids and gases.
Yes, buffers resist abrupt changes in pH by either releasing or binding ions depending on whether the pH is increasing or decreasing. This helps maintain a relatively stable pH in the body despite external influences.
True.
true?
False.
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
false
False
True
That statement is true.
True.
false
False. Chrome plating on tips is designed to resist spatter sticking, making cleanup easier.