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
faltersainse [42]
3 years ago
15

15 15. Which two elements will form a covalent bond?

Chemistry
1 answer:
Nitella [24]3 years ago
3 0

Answer:

K and Cl

Explanation:

You might be interested in
What is the name of the process in which the nucleus of an atom of one element is changed into the nucleus of an atom of a diffe
Fed [463]
(2) transmutation is your answer.
8 0
3 years ago
Calculate the new boiling point of a solution if 10.00 g of a non-ionizing compound (C3H5(OH)3) is dissolved in 90.00 g of H2O.
erma4kov [3.2K]

Answer:

Boiling T° of solution = 100.6

Explanation:

Formula for elevation of boiling point is:

ΔT = Kb . m . i

where ΔT means Boiling T° of solution - Boiling T° of pure solvent

Our solute is a non ionizing compound.

i = 1, because it is a non ionizing compound. i, indicates the ions dissolved in solution.

m = molality (moles of solute dissolved in 1 kg of solvent)

90 g of solvent = 0.09 kg of solvent

We convert mass of solute to moles (by the molar mass):

10 g . 1 mol /92.09 g = 0.108 moles

m = 0.108 mol /0.09 kg = 1.21 m

Let's replace data: Boiling T° of solution - 100°C = 0.51 °C/m . 1.21 m . 1

Boiling T° of solution = 0.51 °C/m . 1.21 m . 1 + 100°C

Boiling T° of solution = 100.6

5 0
3 years ago
PLSSSS HELP I NEED ASAP
Liono4ka [1.6K]

Answer: C

Explanation: i did this before

8 0
2 years ago
How many electrons are in the lowest occupied energy level in a Group 6A element?
kolbaska11 [484]

Answer:

2

Explanation:

4 0
3 years ago
Read 2 more answers
What is magma and what does it create? How?
Genrish500 [490]
Magma is a molten and semi-molten rock mixture found under the surface of the Earth. This mixture is usually made up of four parts: a hot liquid base, called the melt; minerals crystallized by the melt; solid rocks incorporated into the melt from the surrounding confines; and dissolved gases.

(mark as brainly please)
5 0
3 years ago
Other questions:
  • 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
  • True or false: Tectonic Plates move quickly so it is difficult to notice.
    8·1 answer
  • What is the resultant displacement?
    9·1 answer
  • The conversion of 1 mole of water at 0°c to 1 mole of ice at 0°c releases 6.01 kj. what must be true about the heat absorbed dur
    13·2 answers
  • What are periods and groups on the periodic table?​
    11·2 answers
  • There are over 100 elements, but only
    14·1 answer
  • Please answer this question about chemistry ASAP I NEED HELP
    13·1 answer
  • Physical or Chemical change?
    13·1 answer
  • What is the percent yield of this reaction if 22.o g of Mgl2 is produced by the reaction of 25.0 g of Mg with 25.0 g of l2?
    5·1 answer
  • Bonding with intermolecular forces:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!