1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
romanna [79]
3 years ago
13

19. When an atom of iron loses all of its 4s electrons and one of its 3d electrons, what is its charge?

Chemistry
1 answer:
Snowcat [4.5K]3 years ago
7 0
Its charge would be the amount of electrons that are lost in total, which the information is not stated

You might be interested in
What is the reason for heat transfer from one substance to another?
lys-0071 [83]
I believe is different in pressure
7 0
3 years ago
Which is most likely why many scientists reject the cold fusion theory?
mina [271]
The original results have not been replicated consistently and reliably.

8 0
3 years ago
Read 2 more answers
why does ice float on water? the temperature of ice is lower than the temperature of water. the temperature of water and ice are
Andrew [12]
The density of ice is less than the density of water.

Fun fact: Water is the only known liquid that has this change it density.
4 0
3 years ago
Read 2 more answers
Water is called compound why?​
qaws [65]

Answer: because it consists of more than one element, which are hydrogen and oxygen in a covalent bond.

5 0
2 years ago
Read 2 more answers
0.820 L has a mass of 2.56kg what is the density of this liquid in kg/L
3241004551 [841]

Density ρ=\frac{m}{v}

=\frac{2.56 kg}{0.820 L} \\=3.121kg/L

8 0
3 years ago
Other questions:
  • What are the empirical formulas of a) ethylene glycol, a radiator antifreeze, molecular formula C2H6O2 b) peroxodisulfuric acid,
    12·1 answer
  • The standard heat of formation of a branched alkane is -35 kcal/mol; the standard heat of formation of the unbranched version of
    13·1 answer
  • Oxygen and sulfur are both in the family
    11·1 answer
  • In creating a covalent bond, it would be best to bind sulfur to:
    12·2 answers
  • For the reaction shown, identify the element oxidized, the element reduced, the oxidizing agent, and the reducing agent. KNO3 →
    11·2 answers
  • How can air pollution affect plants?
    9·1 answer
  • Calculate the number of S atoms in 0.670 mole of S.
    15·1 answer
  • What is the charge of a particle having nine protons and 10 electrons?
    13·1 answer
  • If the pressure in the gas tank of the dipper was set very high, the ideal Gas law breaks
    13·1 answer
  • Iron + --> iron sulphate + copper What is missing ? Iron sulphate Copper sulphate Copper oxideIron oxide
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!