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3 years ago

Asuming all orbitals are in the same energy level which type of orbital has the lowest energy?

Chemistry

1 answer:

Virty [35]3 years ago

6 0

Answer: C. S orbital

Explanation: The s orbital is the lowest orbital shell which is much closer to the nucleus. This orbital can hold a maximum of 2 electrons, a perfect example for this is the 1s orbital which is the closest to the atomic nucleus.

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How many km are in 5.6mm? 5.6x103 5.6x10-6 5.6x10-3 5.6x106

il63 [147K]

Hey there :)

Question: How many km are in 5.6mm?

=>5.6x10^3

=>5.6x10^-6

=>5.6x10^-3

=> 5.6x10^6

Answer:-

$5.6 \times 10^{ - 6}$

Explanation:-

By using the formula-

$1millimeter = \frac{1}{1000000}$

As 1 with 6 zeros, we convert it into exponential form.

$= > \frac{1}{10^{6} }$

As this above value is fraction type, we can do the reciprocal, thus, the exponent gets a negative value.

$= > 10^{ - 6}$

Now combine with given question.

$= > 5.6 \times 10^{ - 6}$

7 0

2 years ago

What identifies an ion

bezimeni [28]

Answer:

Identifying whether or not an element is an ion is a very simple process. Identify the charge of the element. ... The number of electrons is equal to the atomic number minus the charge of the atom. Refer to an element with either a positive or negative charge as an ion.

7 0

4 years ago

Which quantity represented by the symbol Ne

neonofarm [45]

The quantity is 1 mole of neon

3 0

3 years ago

Read 2 more answers

BRAINLIESTTTT ASAP!!! PLEASE HELP MEEEE :)

Scilla [17]

Precise is the close proximity of repeated measurements. In order to be precise, you need two or more measurements.

Accurate is the close proximity to the real (or expected) measurement.

For Example:

You are at the grocery store buying watermelons. The sign says that the watermelons all weigh 2 lbs. You weigh 3 of them on the scale next to the watermelon display. Their weights are 1.77, 1.80, and 1.82.

→ The scale is precise because it weighs all 3 of them at nearly the same value.

→ The scale is not accurate because their weights are not close to the expected value of 2.0

You take one of the watermelons to the cashier. The scale at the checkout counter weighs it as 1.99. The scale at the checkout counter is accurate. You cannot determine the precision of the scale at the checkout counter because you have no other values to compare it to.

Answer: Precise CANNOT be determined by one measurement.

Accurate CAN be determined by one measurement.

4 0

4 years ago

What is the sum of protons and neutrons in an atomic nucleus?

Archy [21]

It is the atomic number. So it is D.

6 0

3 years ago