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
Ierofanga [76]
3 years ago
15

An atom that has gained or lost electrons is called _____.

Chemistry
2 answers:
jek_recluse [69]3 years ago
7 0
It called cation, Well, When an atom gains or loses an electron, it attains a net charge and becomes an ion. When electrons are lost, the resulting ion is called cation and when electrons are gained, the resulting ion is called an anion. So, Cations have a net positive charge, while anions have a net negative charge. it is true.
tester [92]3 years ago
4 0

Answer:

ions

Explanation:

You might be interested in
I need help understanding this problem and the answer.
victus00 [196]

Answer:-

1440 cases

Explanation: -

We are told that 1 pallet = 45 bundles.

We are also told that 1 bundle = 32 cases.

We need to find how many cases are there in 1 pallet.

1 pallet = 45 bundles (First conversion factor)

= 45 x 32 cases (second conversion factor)

=1440 cases

Thus we see that 1 pallet has 1440 cases. We needed to use two conversion factors for this, first to convert pallet to bundle and second to convert bundle to cases.

5 0
3 years ago
The following reaction is at equilibrium in a sealed container.
ale4655 [162]

Answer:

D.Lowering the temperature is the best option.

Explanation:

The value of equilibrium constants aren't changed with change in the pressure or concentrations of reactants and products in equilibrium. The only thing that changes the value of equilibrium constant is a change of temperature.

In the reaction below for example;

A + B <==>C+D

If you have moved the position of the equilibrium to the right (and so increased the amount of C and D), why hasn't the equilibrium constant increased?

Let's assume that the equilibrium constant mustn't change if you decrease the concentration of C - because equilibrium constants are constant at constant temperature. Why does the position of equilibrium move as it does?

If you decrease the concentration or pressure of C, the top of the Kc expression gets smaller. That would change the value of Kc. In order for that not to happen, the concentrations of C and D will have to increase again, and those of A and B must decrease. That happens until a new balance is reached when the value of the equilibrium constant expression reverts to what it was before.

3 0
3 years ago
1.State the relationship between the following properties:
Diano4ka-milaya [45]

Answer:

bytbyufvguv vvg uggy yvgu vgu gyu7yng8ugng88yn

7 0
3 years ago
You find a mysterious bottle in the laboratory labeled 0.01 M Sodium Hydroxide. What is the pH of the solution?
andrey2020 [161]

Answer: pH of the solution is 12

Explanation:

NaOH —> Na+ + OH-

NaOH = 0.01M

Na+ = 0.01M

OH- = 0.01M

pOH = —log [OH-] = —log [0.01]

pOH = 2

pH + pOH = 14

pH = 14 — pOH = 14 — 2 = 12

pH = 12

3 0
3 years ago
What do you need in order to measure the mass of water
zhuklara [117]

Answer:a graduated cylinder

Explanation:

3 0
3 years ago
Other questions:
  • Name two elements that have properties similar to those of beryllium and have average atomic masses higher than 130
    6·1 answer
  • This age group walks and runs confidently, but may run into things, walks up and down stairs without assistance, scribbles in de
    5·1 answer
  • Which of the following are molecular solids and which are covalent solids? SO2, I2, P4, S8, H2O, SiO2
    15·1 answer
  • Which equation represents the oxidation half-reaction for this redox reaction?
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=H_2%28g%29%20%2B%20I_2%28g%29%20%5Clongrightarrow%202HI%28g%29" id="TexFormula1" title="H_2(g)
    11·1 answer
  • Which one of the following represents the number of units of each substance
    15·1 answer
  • Balance the equation<br> N2O5 + H2 -&gt; NH3 + H2O
    6·1 answer
  • Which of the following statements is true? Temperature is the same as heat. Heat can travel through a vacuum. Heat has shorter w
    12·2 answers
  • Name Formula: Lead (II) Oxide<br> F) Pb2O<br><br> G) PbO2<br><br> H) PbO<br><br> I) Pb2O2
    13·1 answer
  • Determine which is the control group and which is the experimental group in the following scenario ( Scientists are testing a ne
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!