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
netineya [11]
2 years ago
8

Which of the following statements is true?

Chemistry
1 answer:
sattari [20]2 years ago
6 0
<h2>Answer:</h2>

The last statement is true. which is:

Mg is less reactive than Na because Mg has to lose one more electron than Na to complete its outermost shell.

<h3>Explanation:</h3>

Mg belongs to group II and Na belongs to group I.

Group II elements are less reactive than Group I elements. This is because it is more difficult to lose two electrons compared to losing just one electron.

You might be interested in
Each of the four liquids had the same volume. Why didn’t
Alexeev081 [22]
Bdjdisisididiieddiidid
5 0
2 years ago
(only reply if you know the answer or get reported) Please solve this ty​
kolezko [41]

Answer:

7) 50 8)4

Explanation:

I answered the question what do you want to gave me

4 0
2 years ago
How many atoms are in 3 NaCl?
Assoli18 [71]

Explanation:

Sodium Chloride or NaCl is made up of two elements, sodium (or Na) and chlorine (or Cl). A molecule of sodium chloride, NaCl, consists of one atom each of sodium and chlorine. Hence, each molecule of NaCl has 2 atoms total.

5 0
2 years ago
Is Pb(NO3)2 soluble or insoluble?
Sedaia [141]

Answer: it is soluble

Explanation: nitrates are soluble.

4 0
3 years ago
Compound is pure substances of two or more lenient combined by heat
solniwko [45]
Yes a compound a thing that is composed of two or more separate elements; a mixture.
3 0
3 years ago
Other questions:
  • Suppose that you have a 60 0% solution of NaOH. How many millions of water must be added to 300 ml of this solution to prepare a
    6·1 answer
  • What part of dalton’s atomic theory is disproved by the existence of isotopes?
    10·1 answer
  • Determine which set of properties correctly describes graphite (C)? A. Malleable, brittle, soluble in oil or gasoline, high melt
    5·1 answer
  • How To Calculate The Structure Ofan Element?
    7·1 answer
  • An element gave off a wavelength of 4.8x10^-7 m. What is the frequency of the element?(needs unit, and 3 sig-figs) *
    14·1 answer
  • The energy of a wave will remain constant if which of the following changes are made to it?A The wavelength is cut in half, and
    14·1 answer
  • In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide Al2O3 dissolved in molten c
    11·1 answer
  • Please answer this question for 10 points
    10·2 answers
  • How much potential energy an object has depends on the object​
    7·1 answer
  • What is called a measurement and does involve a number and unit in chemistry?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!