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
Ad libitum [116K]
3 years ago
12

Plz help me plz will give Brainly

Chemistry
1 answer:
Alenkinab [10]3 years ago
4 0

Explanation:

a brittle, High melting solid : option B (MgCl2).

1) H2S

2) H2O

3) I2

weakest to strongest.

hope this helps you.

You might be interested in
Balance the following chemical reaction: _NaOH + _H2SO4 ----->_Na2SO4 +_H20
Dima020 [189]

Answer:

Sodium Hydroxide + Sulfuric Acid = Sodium Sulfate + Water

2NaOH + H2SO4 → Na2SO4 + 2H2O

Explanation:

To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above.

Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.

Ionic charges are not yet supported and will be ignored.

Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will.

Compound states [like (s) (aq) or (g)] are not required.

You can use parenthesis () or brackets [].

8 0
3 years ago
Neils Bohr published his model of the atomic structure in 1913. He introduced the theory of electrons traveling in orbits around
Effectus [21]

Answer:

The number of atoms in the outermost shell  

Explanation:

For example, the electron shells in the alkali metals contain the following numbers of electrons:

 Li: 2, 1

Na: 2, 8, 1

 K: 2, 8, 8, 1

They all have one electron in their outermost shell, and they have similar chemical properties.

4 0
4 years ago
Don't know how to solve
faltersainse [42]
Happy Valentines Day! <3
8 0
3 years ago
Does the volume change if a ballon is put in a freezer
Lorico [155]
It gets smaller so yes
6 0
3 years ago
Which accurately completes the statement? Conduction involves the transfer of ___________ due to the movement of particles. Grou
Jlenok [28]

Explanation:

conduction involves the transfer of molecules due to the movement of particles

5 0
3 years ago
Other questions:
  • What is the one way the otter is adapted to living in the moving water of a river
    15·1 answer
  • Use the standard reaction enthalpies given below to determine ΔH°rxn for the following reaction: 4 SO3(g) → 4 S(s) + 6 O2(g) ΔH°
    8·1 answer
  • Which system creates blood cells
    15·2 answers
  • Convert 8,740 cm3 to liters. <br> 0.874 L <br> 8.74 L <br> 874 L <br> 8740 L
    11·2 answers
  • Compare the entropy of a firecracker before it is lighted to its entropy after it explodes
    5·1 answer
  • What type of hybridization leads to a bent molecular geometry and a tetrahedral electron domain geometry
    5·1 answer
  • Three samples of wood with the same volume were weighed. Sample A has a mass of 224.96 g, sample B has a mass of 0.55632 Ibs, an
    5·1 answer
  • PLEASE HELP ME ASAP IM ON A FINAL
    7·1 answer
  • What are the two groups the animal kingdom is divided into?
    9·1 answer
  • How many electrons will each ele-
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!