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What proccesses must occur to change any rock to igneous rock?
Melting and solidification are the processes that must occur for a rock to change into igneous rock.
What must be true for metamorphism to occur?
the process must take place underground~ apex
What must occur for a gene pool within a population to change?
A genetic mutation within the population.
What are 3 conditions that necessary for a reaction to occur?
There are many factors that affect the occurance of a chemical reaction. If the reaction you are using has any buffer or catalyst than you should be selective in that keeping in mind your reactants and product. The temperature required for any particular reaction to occur should also be kept in mind.
What must energy do to break achemical bonds for a reaction to occur?
Energy must be absorbed to break chemical bonds for a reaction to occur. This energy input is needed to overcome the bond's stability and allow new bonds to form in the reaction.
What kind of change must occur for an element to be removed from its compound?
a chemical change
What is the only way a chemical change can occur?
A new compound must be obtained.
What must be present for metamorphism to occur?
The changes to the rock must occur in solid form.
What proccesses must occur to change any rock to igneous rock?
Melting and solidification are the processes that must occur for a rock to change into igneous rock.
What processes must occur to change any rock to igneous rock?
The process that must occur to change any rock to igneous rock is melting.
What must happen for cultural change to occur?
lalalaljsk
In what form must a polynomial equation occur in order to solve?
Standard Form
What must be transfered for any change of state to occur?
Energy must be transferred for any change of state to occur. A change of state is the same as a change of phase and there are four states that include liquid, solid, plasma, and gas.
What step must occur for water vapor to form?
Water must take over
How are oxidation's and reduction related?
They must always occur in the same reaction; if one element or compound is oxidized, another one must be reduced.
What kind of event must occur involving electrons if atoms of two different elements react to form an ionic or molecular compound?
Electrons must be transferred from one atom to another in the case of ionic bond formation, leading to the creation of positively and negatively charged ions. In the case of molecular compound formation, atoms of different elements share electrons to achieve stable electron configurations through covalent bonds.
How many elements have to be present for a compound to form?
A compound forms when two or more different elements chemically bond together. Therefore, at least two elements must be present for a compound to form.
