Sumit and rohan were playing in bath tub of water. while playing sumit accidently dropped his iron key into the bath tub and rohan dropped a piece of wood. which among the wood and iron will be easy to find. explain why,

The wood

Explanation:

The block of wood shall float in the water while the iron key would sink due to the weight.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl