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
Vesnalui [34]
3 years ago
15

Write the formula for calcium chloride​

Chemistry
1 answer:
Sauron [17]3 years ago
7 0

CaCI2 is  for calcium chloride

You might be interested in
What is the definition of the word: Property (the scientific definition A makes up matter; makes up the world around us B an obj
IRISSAK [1]

Answer:

i feel like the answer is A

4 0
2 years ago
Explain why the first ionisation energy of krypton is greater then the first ionisation energy of bromine
MrMuchimi

Answer:

Kr has one more electron than br and so, the nuclear charge increase, which means the nuclear attraction between the nucleus and outer most electron will increase and so will be harder to remove the electron from Kr than Br, so Kr has higher 1st ionisation.

Mark me brainliest!

God bless!

3 0
3 years ago
Which of the following is the correct name for MgCI?
kupik [55]

Answer:

C - Magnesium Chloride

Explanation:

The metal in a compounds name is always pronounced, and if the last element is a non-metal, the first half of the element is used and the last part is replaced with "ide"

7 0
3 years ago
¿Cuál de las siguientes configuraciones globales corresponde a un elemento químico que se comporta como metal? 1 punto [He]2s2 2
yuradex [85]

Answer:

[Ne]3s2

Explanation:

ahora tenemos que mirar cada una de las configuraciones electrónicas de cada átomo de cerca antes de tomar una decisión.

considerando la configuración electrónica más externa de cada una de las especies mostradas;

para la primera configuración, ns2 np6 corresponde a un gas noble.

para la segunda configuración ns2 np3 corresponde a un elemento no metálico del grupo 5.

para la tercera configuración, ns2 corresponde a un elemento metálico del grupo 2.

para la cuarta configuración, ns2 np4 corresponde a un elemento no metálico del grupo 6

5 0
3 years ago
How to solve 2 and 3
GarryVolchara [31]
Use the Heat formula for both problems.

q=m*c*∆t

Where
q= heat in Joules
m= mass in grams
c= specific heat which is a constant 4.18
∆t= change in temperature
3 0
3 years ago
Other questions:
  • What is traveling through electric lines?<br> 1.Protons <br> 2.Electrons<br> 3.Neutrons
    11·2 answers
  • The same or similar results in successive measurements is a feature of which measure
    12·1 answer
  • Define what chemical and radiant energy is
    12·1 answer
  • The main difference between heat and temperature is that temperature is solely dependent on the A. mass of a body. B. velocity o
    13·1 answer
  • The isomerization of methylisonitrile to acetonitrile (CH3NC(g) ???? CH3CN) is first order in CH3NC. The rate constant for the r
    8·1 answer
  • When rocks grind and squeeze past each other,___metamorphism occur.
    8·2 answers
  • Calculate the moles of solute dissolved in 4.2 dm3 of a 0.5 mol / dm3 solution.
    8·1 answer
  • BRAINLIEST!! IGNORE IF YOU DON'T KNOW Which compound contains the highest percentage of nitrogen by mass? Choose one and show yo
    11·1 answer
  • Vanadium v hydroxide formula
    12·1 answer
  • Colorimetric methods of analysis are based on having a reagent that changes _____________ as a function of the concentration of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!