1.) protons neutrons and electrons
2.) a wall outlet it is made up of metal that conducts heat. When when heat is applied it provides enough energy to these electrons
3.) is an imbalance if electric charges within or on the surface of a material
4.) static electricity decoded tiny changes in the surface of a balloon causes it to charge more when rubbed against our hair
5.) you might have to answer that on your own but if you don’t want to here’s my experience
One day me and my twin brother were jumping on the trampoline and when we fell down my hair rubbed against the surface of it and stuck up
Hope that helped and Brainiest?
<u>Answer:</u>
<em>An atom accepts electrons and becomes an anion.</em>
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<u>Explanation:</u>
Atomic number = number of electrons = number of protons.
Atomic number of sodium is 11
So the atom contains 11 protons and 11 electrons
To find the number of neutrons we make use of the formula
Mass number - atomic number = number of neutrons
From the periodic table, we know mass number of sodium is 23
So number of neutron = 23 - 11 = 12.
When a sodium atom loses an electron it will have 11 positive protons and 10 negative electrons. Since 1 positive charge is more, Na becomes 
.
Positively charged ion is called as cation
Chlorine's atomic number is 17 so it has 17 protons and 17 electrons.
When it gains an electrons, it will have 17 positive protons and 18 negative electrons. Since 1 negative charge is more, Cl becomes 
.
Negatively charged ion is called as anion.
Answer:
Q = -1.318 KJ
Explanation:
We will use the assumption that this solution acts like water and thus we will use the specific heat capacity of water and when converting from mL to g, we will use the conversion like we do for water.
We are told that 50 mL of HCl reacts with 100 mL of NaOH.
Thus total mass; m = 50 + 100 = 150 mL
Converting to grams gives 150 g since we have assumed that the solution behaves like water.
We are given;
Initial temperature; T_i = 21.3° C
Final temperature; T_f = 23.4° C
ΔT = 23.4 - 21.3
ΔT = 2.1°C
Formula for quantity of heat is;
Q = mcΔT
c is specific heat capacity.
We will use c = 4.184 J/g°C since the solution is assumed to behave like water.
Thus;
Q = -(150 × 2.1 × 4.184)
Q = -1317.96 J
Negative sign is used because temperature was raised and thus reaction is exothermic.
Approximation to KJ gives; -1.318 KJ
C3H6Br2 2 isomers:- bominated allkane
CH3CH2CHBr2 1,1-dibromopropane
<span>CH3CHBrCH2Br 1,2-dibromopropane
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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C. that is the answer to the question
