Answer:
Neon (Ne)
Hydrogen (H)
Argon (Ar)
Iron (Fe)
Calcium (Ca)
Deuterium, an isotope of hydrogen that has one proton and one neutron.
Plutonium (Pu)
F-, a fluorine anion.
Explanation:
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Answer:
No, the SI units are for measuring.
Explanation:
Answer:
AgNO3 precipitation test
pH test
Flame test
Explanation:
Starting with AgNO3 will help you clearly identify HCl, K2C2O4, Na2CO3 via double decomposition reaction. The colour of the precipitate will tell which solution has been identified. For instance, a white precipitate shows that the AgCl was formed from HCl.
pH test can identify HCl and Na2CO3 while flame test can only identify sodium carbonate and barium nitrate.