Question
State whether true or false. If false, correct the statement.
Acceleration can get negative value also.
True
false
Acceleration can get negative value also.
True
false
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Lanthanides and actinides are kept at the bottom of the periodic table because they resemble each other but they do not resemble with any other group elements.
True
False
Non- infectious diseases remain confined to the person who develops the disease and do not spread to others.
True
False
Plants lose water when the stomata on leaves are closed.
True
False
Isotopes of an element have different atomic numbers.
True
False