One naturally occurring reaction in a radioactive decay process is nitrogen-12 (atomic number 7) decaying into carbon-12 (atomic

number 6) plus an unknown particle. what is the atomic number of this unknown particle?

Chemistry

1 answer:

PilotLPTM [1.2K]3 years ago

6 0

$_{7}^{12}N --\ \textgreater \ _{6}^{12}C + _{+}^{0}e$

You might be interested in

An unknown element X has the following isotopes: ⁵²X (89.00% abundant), ⁴⁹X (8.00% abundant), ⁵⁰X (3.00% abundant). What is the

Vlad [161]

Answer:

52 amu

Explanation:

To get the relative atomic mass of the element, we need to take into consideration, the atomic masses of the different isotopes and their relative abundances. We simply multiply the percentages with the masses. This can be obtained as follows:

[89/100 * 52] + [8/100 * 49] + [3/100 * 50]

46.28 + 3.92 + 1.5 =51.7 amu

The approximate atomic mass of element x is 52 amu

6 0

3 years ago

Predict the method of extraction used to obtain calcium from its ore

Norma-Jean [14]

Answer:

Reactivity and extraction method

Metal Method

Calcium Electrolysis

Magnesium Electrolysis

Aluminium Electrolysis

(Carbon) (Non-metal)

5 0

3 years ago

In the electron transport system, hydrogen atoms removed from NADH ultimately end up as part of __________. In the electron tran

guajiro [1.7K]

<h3>Answer:</h3>

Water

<h3>Explanation:</h3>

The electron transport chain is the third and the last phase of aerobic cellular respiration in living organisms.
During the electron transport chain, electron carriers NADH and FADH₂ are used to generate energy in the form of ATP.
During this phase, energy is generated through oxidative phosphorylation in the inner membrane of the mitochondrion.
In the electron transport chain, hydrogen ions are transferred from NADH and FADH₂ and ultimately end up as part of water.

7 0

3 years ago

State in which a substance has definite shape and a definite volume

Bad White [126]

the answer is solid, a liquid has a definitive volume but not shape, and a gas doesnt have a definitive shape nor volume

6 0

3 years ago

Read 2 more answers

What is the average atomic mass of beanium

Amiraneli [1.4K]

Beanium or signically Bn

$\\ \sf\ast\Rrightarrow Atomic\:Mass=137.327u$