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3 years ago

an atom with one valence electrons joins an atom with 7 what is likely to happen to the atom with one valence electron

Chemistry

1 answer:

Rzqust [24]3 years ago

4 0

They will have a singular bond and you just had the 7 +1= which will mean they have 8 together valence electrons.

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Which statement accurately describes how electrical power and voltage are

neonofarm [45]

Answer: B

Explanation:

According to Ohm's Law, the answer is B.

Ohm's Law states that power is equal to volume x current.

If volume x current equals power, that means they are both 50% of power.

Ohm's Law:

power = voltage x current

current = voltage x power

voltage = power x current

I hope this answer helped.

7 0

3 years ago

Read 2 more answers

Extend the aufbau sequence through an element that has not yet been identified, but whose atoms would completely fill 7p orbital

Thepotemich [5.8K]

Answer:

Number of electrons = 118

Electronic configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶

Explanation:

Given: A chemical element that has completely filled 7p orbital.

According to this, the principal occupied electron shell or the valence shell of such an element is 7p.

⇒ the principal quantum number (n) for the valence shell is 7.

∴ this element belongs to the period 7 of the periodic table.

Also, an element that has completely filled p-orbital belongs to the group 18 of the p-block.

Therefore, an element that belongs to the group 7 and period 18 of the periodic table, should have a completely filled 5f, 6d, 7s and 7p orbitals.

Therefore, the electronic configuration should be: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶

And, the number of electrons = atomic number of radon (Rn) + 14 + 10 + 2 + 6 = 86 + 32 = 118.

Therefore, the given element has atomic number 118 and has the electronic configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶. Thus the given element can be Oganesson.

7 0

3 years ago

Write the complete balanced equation for the following reaction: Al + Fe(NO2)2 yields Fe + Al(NO2)3

hodyreva [135]

The reactants has 2 NO2 and the product has 3. So we need to make sure we have 6 on each side.
Al + 3Fe(NO2)2 -> Fe + 2Al(NO2)3
This leaves us with us just to balance the Fe And Al
2Al + 3Fe(NO2)2 -> 3Fe + 2Al(NO2)3

Hope this helped :)

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3 years ago

How can a healthcare professional reassure a patient nonverbally?

kenny6666 [7]

Answer:

by explaining the patient’s chart

by nodding at what the patient says

by multitasking while speaking with the patient

by writing down instructions for the patient to follow

Are the options.

Explanation:

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3 years ago

Change 6.03x107 to standard notation

adelina 88 [10]

Answer:

The answer is 60300000

Explanation:

The standard notation is the counterpart of the scientific notation, while the scientific notation tries to make the number smaller by using exponential numbers with base 10, the standard notation leaves them as whole numbers or decimal numbers.

Example: 5x10∧3 is written in standard notation as 5000; Where 3 tells us the amount of 0 that follows the whole number.

2.05x10∧2 is = 205 in standard notation; Where the 2 tells us the number of times the comma is moved to the right.

8 0

3 years ago