Answer:
4 atmospheric pressure is needed to get a volume of 25 litres
Answer:
ELEMENTS
COMPOUNDS
Elements are made up of one kind of atoms.
Compounds are made up of two or more kinds of atoms.
Elements cannot be broken down into simpler substances by any physical or chemical method.
Compounds can be broken down into simpler substances by chemical methods.
Elements have their own set of properties.
Properties of a compound differ from those of their elements.
Examples: Hydrogen, Oxygen
Examples: Water, Sodium chloride
Answer:
B. 8
Explanation:
because I learned that in 6th
According to periodic trends, bismuth has the greatest atomic radius.
