How many neutrons are there in one atom of 107 Ag(silver-107)

Chemistry

2 answers:

SCORPION-xisa [38]3 years ago

6 0

C. because silvers atomic number is 47 so you subtract 47 from 107 to get the number of neutrons

Irina18 [472]3 years ago

3 0

Answer:

$60$

Answer C is correct

Explanation:

Silver has 47 electrons and 47 protons.

So,

$mass \: \: number = protons + neutrons \\ \: \: \: \: \: \: \: \: \: \: \: \: \: 107 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \: \: \: \: \: \: \: \: 47 \: \: \: \: \: \: \: \: \: + \: \: \: \: \: \: \: \: \: \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \: \: \: \: \: \: \: 107 - 47 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \: \: \: \: 60$

You might be interested in

The most important part of the brain for an organism is the...<br>

Serjik [45]

Answer:

its the lower brainstem

Explanation:

The lowest part of the brainstem, the medulla is the most vital part of the entire brain and contains important control centers for the heart and lungs.

4 0

3 years ago

The number of nucleons in an atom is the atom's (atomic, mass) number.

ELEN [110]

The number of neutrons in an atom is the number of particles present in its nucleus.
The atomic number is the number of protons whereas the mass number is the number of protons and number of neutrons together
This implies that the number of neutrons is the atom's mass number

3 0

3 years ago

Read 2 more answers

Why do nitrogen and oxygen form negative ions, not positive ones, in simple binary compounds.

gavmur [86]

Answer:

it is easier for them to have an octet of electrons(8e)

Each ion will: obtain the noble gas structure, each atom has high ionization energy

Explanation:

5 0

2 years ago

How long does it take to melt a single brick, how many mins?