Answer:
Electrons are negatively charged particles that orbits the nucleus
Explanation:
Chemical and physical properties of elements are usually determined by the number of electrons they posses. When atoms combine, they do so in order to attain stability.
Answer:
Single bond examples H2 Cl2
H-H
Cl-Cl
Double bond examples O2 O=O
Ethene CH2=CH2
Triple bond examples N2 and ethyne
Explanation:
There are 4 atoms of sodium in the formula of sodium sulfite.
<h3 /><h3>Number of atoms at sodium</h3>
There are 4 atoms of sodium in the formula of sodium sulfite because 4 digit is placed before sodium which shows the number of sodium atom present in the molecule while on the other hand, 2 is placed in front of sulfur which tells us that 2 atoms of sulfur is used in the making of sodium sulfite.
<h3>Reasons of war</h3>
In this excerpt, Paine is attempting to convince the readers that we have righteous reasons to justify supporting the war. We should participate and take part in the war in order to defend ourselves and our country but avoid offensive war to gain financial benefits.
Learn more about war here: brainly.com/question/1174232
Learn more: brainly.com/question/26123703
Answer:
<h2>2200 L</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass = 37.4 g
density = 0.017 g/L
We have
We have the final answer as
<h3>2200 L</h3>
Hope this helps you
Answer: Cl2
Explanation: CaO+Cl2→CaOCl2
NaHCO3+I2Cl2→No reaction