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Chemistry, 26.01.2021 14:00 alexshakim8893
Q1;Unstable atoms are unstable due to. *
1 Are unstable because of increasing the number of
2 All of them
3 Are also known to be radioactive atoms.
Q2;Covalent and metallic bonds are known to be formed through sharing the electrons. *
TRUE
FALSE
Q3; Florine (9 e) which belongs to group 17 can also turn into an ion which is . *
1) f +1
2) f -1
3) f
Q4;The is known to be separated from all the elements in the periodic table since it has different/ specific characteristics *
1- Halogen
2- Hydrogen
3- heleium
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Answers: 2
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Q1;Unstable atoms are unstable due to. *
1 Are unstable because of increasing the number of
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