State whether true or false: (5 marks)
1. The maximum number of electrons in the first shell can be 8.
2. The central part of the atom is called nucleus.
3. Atomic mass of chlorine is 36.5
4. Latin name of sodium is natrium.
5. An unbalanced equation is called a skeletal equation
1. The maximum number of electrons in the first shell can be 8.
2. The central part of the atom is called nucleus.
3. Atomic mass of chlorine is 36.5
4. Latin name of sodium is natrium.
5. An unbalanced equation is called a skeletal equation
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Explanation:
Nirupam has a fish tank .it had 2 fish till sunday .his father bought 1 fish on monday.1 fish on tuesday and 2 fish on wednesday .how many more fish did he bring than the number of fish on sunday?
Answer:
1 no true
2 no false
3 no false
4 no true
5 no true