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
blagie [28]
3 years ago
13

Fill in the blanks to complete the following table. Symbol Ion formed Number of electrons in ion Number of protons in ion Cl ___

__ _____ 17 Te _____ 54 _____ Br Br− _____ _____ _____ Mg2+ _____ 12
Chemistry
1 answer:
Ray Of Light [21]3 years ago
4 0

Answer:

Cl has 17 electron and 17 proton

Te has 52 electrons and 52 proton and 76 neutrons

Br has 35 electrons

bromine ion Br- has 36 electrons and 35 protons

Ma+2 has 10 electrons and 12 protons

Explanation:

You might be interested in
What is the volume of 2.1 moles of chlorine gas (Cl2) at standard temperature and pressure (STP)?
uysha [10]
Given:
<span> 2.1 moles of chlorine gas (Cl2) at standard temperature and pressure (STP)
Required:
volume of CL2
Solution:
Use the ideal gas law
PV = nRT
V = nRT/P
V = (2.1 moles Cl2) (0.08203 L - atm / mol - K) (273K) / (1 atm)
V = 47 L</span>
5 0
3 years ago
100 POINTS!!!!<br><br> Please I need this page done lol
Alenkinab [10]

Answer:

okay.. Questions?????????

5 0
3 years ago
What is the complement DNA strand to GTACCTAGGT?
Serga [27]
CATGGATCCA for future reference this is considered biology, you may get a quicker response if you categorize it as such :)
6 0
3 years ago
Read 2 more answers
Magnesium chloride is a salt formed with ionic bonds between one magnesium ion and two chloride ions. Magnesium has two electron
katrin [286]

Answer:

The magnesium atom loses 2 electron to the 2 atoms of chlorine. The 7 valency electrons of each chlorine atom will now be 8 to attain stable configuration. The final compound is written as MgCl2.

Explanation:

Ionic compounds are compound formed from the transfer of electron(s). One atom of the element loses electron(s) while the other atom gains electron(s).

The compound Magnesium chloride is an ionic compound . The bond between an atom of magnesium and 2 atoms of chlorine is an ionic bonding.

The valency electron of magnesium is 2 electron , for the atom of magnesium to  attain octet rule, it will easily lose it 2 electrons to the chlorine atoms.

The chlorine atom on the other hand has 7 valency electrons, to attain octet configuration it will most likely gain 1 electron to become stable.

The magnesium atom loses 2 electron to the 2 atoms of chlorine. The 7 valency electrons of each chlorine atom will now be 8 to attain stable configuration. The final compound is written as MgCl2.

7 0
3 years ago
how much heat will be absorbed by 25g of chloroform when its temperature started at 67.0C and after it was 112.0C
snow_tiger [21]

Hello friend ☺

ΔH = MCΔT

ΔH = to the amount of energy or change in energy (J)

mass of water

C = waters specific heat capacity

ΔT = change in temperature

and so ΔH = 25 × 4.18 × ( 112-67 ) J = 4702.5 J

Thanks ❤

8 0
3 years ago
Other questions:
  • Which statement describe molecules?
    5·2 answers
  • What type of radiation is carbon emitting in the following equation? 14/6C=&gt;0/-1e+14/7N
    13·1 answer
  • What is the independent variable for a dry ice experiment
    12·2 answers
  • An unknown solution has a pH of two. How would you classify this solution?
    10·2 answers
  • Which reason best explains why metals are Malleable?
    10·2 answers
  • Can any one help on this one
    10·1 answer
  • Since the number of atoms in a substance is so large , a unit to count them was created. This unit is the number of atoms in 12
    12·1 answer
  • Which of the following notations is the correct noble gas configuration for Li
    15·2 answers
  • Chapter 7 Ionic Compounds with transition metals. please help!!! will give brainliest
    14·1 answer
  • 4.515 x 10^24 atoms of purellium distinkamide is equal to ___ moles?<br><br> 7.5<br> 6.2<br> 19.2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!