3 years ago

Which group of atoms has this electron dot structure?

1 answer:

5 0

Since there's 8 dots, and that mean's the atomic number is 8 and that mean's it's <span>Noble gasses.</span>

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nekit [7.7K]

Answer:

one of the atoms sharing electrons is more electronegative than the other atom

Explanation:

3 0

4 years ago

aleksandr82 [10.1K]

Answer: Option (d) is the correct answer.

Explanation:

Since the given formula is $3Mg_{3}(PO_{4})_{2}$ . According to cross method formula, magnesium has +2 charge so, $PO_{4}$ is multiplied by 2.

Thus, 1 molecule of magnesium phosphate will contain 2 atoms of phosphorus.

Therefore, three molecules of magnesium phosphate contains following number of atoms.

Hence, we can conclude that there are 6 atoms of phosphorus in three molecules of magnesium phosphate, $3Mg_{3}(PO_{4})_{2}$ .

4 0

3 years ago

FinnZ [79.3K]

Answer:
PbMg

Explanation:
Because they both have a charge of 2+, they can be reduced and cancel each other out because 2 and 2 can be reduced to 1

4 0

2 years ago

IRINA_888 [86]

Answer:

neom, sodium bicarbonate

7 0

3 years ago

tiny-mole [99]

The answer is False.

8 0

3 years ago