Hi
In the modern periodic table, the elements are arranged in the order of their increasing atomic number. In the modern periodic table, there are seven horizontal rows called periods and eighteen vertical columns (1 to 18) called groups. The arrangement of the periods and groups results in formation of boxes.
Explanation:
If it's help pls give me Brainliest!!
Answer:
two atom of hydrogen,two atom of oxygen
Magnetic field
happy to help
`2H + 02 -----> 2H2O is a Balanced chemical equation.
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