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What else can I help you with?
True or False- Energy is transferred as heat from a substance at high temperature to a substance at low temperature?
True. Heat is transferred from a substance at high temperature to a substance at low temperature to reach thermal equilibrium.
During a chemical change the form of a substance is altered but not its identity true or 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.
What is always true for a pure substance?
A pure substance hasn't impurities.
An artificially made substance is called a synthetic is this true?
Yes, that is true. A substance that is created through chemical synthesis rather than being naturally occurring is called synthetic.
Is the density of a substance a physical property?
true
True or False- Energy is transferred as heat from a substance at high temperature to a substance at low temperature?
True. Heat is transferred from a substance at high temperature to a substance at low temperature to reach thermal equilibrium.
During a chemical change the form of a substance is altered but not its identity true or 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.
Is the color of a substance a physical property true or false?
TRUE!
True or falsecompounds are the simplest type of substance and cannot broken down into any other substance?
T=It is true that compounds is a type of substance. This substance cannot be broken down.
Is it true that thermal energy always flows from a cooler substance to a warmer substance?
No. The opposite would be true.
A drug is any substance that is legalor illegal and any substance that is ingested or injected. True or False?
True
What is always true for a pure substance?
A pure substance hasn't impurities.
Is it true that the smallest part of a substance is still that substance?
yes it is correct
A substance that can be drawn into a wire is called ductile true or false?
true
An allergy is a bodily reaction to a specific substance true or false?
True
Is it true that if the substance that are present when a chemical reaction begins are the products?
true
An artificially made substance is called a synthetic is this true?
Yes, that is true. A substance that is created through chemical synthesis rather than being naturally occurring is called synthetic.
