B is true because plants can only use nitrogen in the form of nitrates, no other living thing needs nitrogen therefore the percentage of nitrogen in the atmosphere is 79%
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Answer:
Explanation:
Which of the following is true about the compound ammonium phosphate [(NH4)3PO4]
It is a salt of three polyatomic ammonium ions and one polyatomic phosphate ion
The atomic number would be 11. since there are 13 neutrons and the mass number is 24, the number of protons must be 11. This is because the atomic mass (24) is the added amount of protons and neutrons in the atom.