2 years ago

How many electrons, neutrons, and protons are in phosphorus? What is it's Atomic number and Mass Number?

Chemistry

1 answer:

VLD [36.1K]2 years ago

8 0

Symbol=p
atomic number=15
atomic mass=30.973762
number of protons=15
number of neutrons=16
number of electrons=15

You might be interested in

What is the molality of a solution

vitfil [10]

Molarity (M) is the concentration of a solution expressed as the number of moles of solute per liter of solution: Molarity (M) = moles solute. liters solution.

5 0

2 years ago

Read 2 more answers

How many moles of cesium (Cs) atoms are in 675g Cs?

sweet-ann [11.9K]

The atomic mass of Cs is 132.9. So the mole number of 675 g cesium is 675/132.9 = 5.08 mole. Then the answer should be 5.08 mole.

8 0

3 years ago

Read 2 more answers

Type the formula of the following compound: Aluminum nitride

evablogger [386]

The formula for that compound is AlN

6 0

2 years ago

(a) In a gaseous sample of oxygen atoms and diatomic oxygen in equilibrium at 298K andunder a pressure of 1atm, what fraction of

ZanzabumX [31]

Answer:

Explanation:see below as shown from pics

7 0

3 years ago

One mole of which substance contains a total of 6.02 x 1023 atoms? (I need help please.)

Korolek [52]

Answer:

Oxygen

Explanation:

One mole of atoms of oxygen has a mass of 16 g, as 16 is the atomic weight of oxygen, and contains 6.02 X 1023 atoms of oxygen.

8 0

1 year ago