3 years ago

What is the SI unit for the mass of subatomic particles?

Chemistry

1 answer:

gogolik [260]3 years ago

4 0

hey, im jordan :)

the SI unit for the mass of subatomic particles is amu (atomic mass unit)

hope this helps!

have a great day :D

You might be interested in

What charges must the particles have to create the electric field shown?

Law Incorporation [45]

Answer: B Explanation: The reason is u can’t have a stable current without a positive and negative.

6 0

2 years ago

How many grams of AgNo3 are required to make 25 ml of .80M solution

Aleks [24]

Answer:

3.39 grams of AgNo3 are required to make 25 ml of .80M solution

Explanation:

Molarity , M = 0.80

Volume = 25 ml

$=\frac{25}{1000} L$

V = 0.025 L

$molarity = \frac{moles}{Volume\ of\ solution(L)}$

$M=\frac{n}{V}$

Here n = number of moles

$n=M\times V$

$n=0.8\times 0.025$

n = 0.02 mole

$moles = \frac{given\ mass}{Molar\ mass}$

Molar mass of AgNO3 = 169.87 g/mol

$mass =\frac{n}{Molar\ mass}$

$mass=\frac{0.02}{169.87}$

Mass = 3.397 g

8 0

4 years ago

The atomic number of an atom is equivalent to which of the following?

melisa1 [442]

A is the correct answer i really hope this helps!

3 0

3 years ago

Read 2 more answers

Sodium nitrite (NaNO2)reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formul

finlep [7]

Answer:

The two constitutionally isomeric compounds that result from the reaction between sodium nitrite (NaNO2) and 2−Iodooctane are the following:

3 0

4 years ago

Read 2 more answers

Give the chemical symbols for the following elements: (a) potassium, (b) tin, (c) chromium, (d) boron,(e) barium, (f) plutonium,

Ilia_Sergeevich [38]

Answer:

A) Alkili Metal

B) Basic Metal

C) Transition Metal

D) Semimetal

E) Alkiline Earth

F) Actinide

G) Nonmetal

H) Noble Gas

I) Transitional Metal

Hope This Helps

8 0

4 years ago