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
attashe74 [19]
3 years ago
8

What is the noble gas configuration for magnesium?

Chemistry
1 answer:
Eva8 [605]3 years ago
5 0
Her you go hope this answers your question

You might be interested in
MgSO4 x 7H2O:
natka813 [3]

Answer:In regards to writing the formula, we know that magnesium has a charge of 1+ and sulfate, SO4, has a charge of 1-. Sulfate is a polyatomic ion so the charge of the whole thing is (SO4)1-. When you combine them you end up with MgSO4 and the "heptahydrate" is seven water molecules.

Explanation:

5 0
3 years ago
Read 2 more answers
reaction 1:CCl4⟶CH4 reaction 2:N2+3H2⟶2H3N reaction 3:2H2+2O2⟶2H2O+Au Which of the chemical reactions are NOT possible according
olga nikolaevna [1]

Clutch Prep

Ch.2 - Atoms & ElementsSee all chapters

Atomic Theory

See all sections

LearnAdditional Practice

Solution: Which of the following chemical reactions is/are NOT possible according to Dalton's atomic theory?a. reaction 1: CCl4 → CH4b. reaction 2: N2 + 3H2 → 2NH3c. reaction 3: 2H2 + O2 → 2H2O + Au

Problem

Which of the following chemical reactions is/are NOT possible according to Dalton's atomic theory?

a. reaction 1: CCl4 → CH4

b. reaction 2: N2 + 3H2 → 2NH3

c. reaction 3: 2H2 + O2 → 2H2O + Au

3 0
3 years ago
List three examples of a carbon reservoir.
romanna [79]

Answer:

Oceans, Fossil fuels, atmosphere

8 0
3 years ago
when hydrogen atom absorbs a photon, and an electron moves level 1 to level 2, what happens to the energy of the atom?
pychu [463]

Answer:

When an electron is hit by a photon of light, it absorbs the quanta of energy the photon was carrying and moves to a higher energy state. One way of thinking about this higher energy state is to imagine that the electron is now moving faster, (it has just been "hit" by a rapidly moving photon).

Explanation: pls mark brainliest :))

7 0
2 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:
  • have you ever been swimming and noticed some areas in the water are colder and other are warmer? why do you think this happens
    10·1 answer
  • Cations and what carry electrical charges through a solution
    6·1 answer
  • How do you know if the girl your dating is into the size or onto personality? 100 POINTS
    5·2 answers
  • What is the definition of thermal equilibrium
    7·2 answers
  • Which of the following metals is soluble in water with S2-?
    15·1 answer
  • If a negatively charged object is brought near a neutrally charged sphere, what will happen? The electrons will move toward the
    8·2 answers
  • What converts electric energy to radiant energy and thermal energy?
    6·1 answer
  • If a neutral atom has 5 protons (+) and 5 neutrons (0), how many electrons does it have?
    10·1 answer
  • Match the parts of the element box as is making a periodic table key
    13·1 answer
  • Humanities !
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!