Answer:
The balanced chemical equation will be "
".
Explanation:
The given equation is:
<u>Step 1:</u>
<u></u>
...(equation 1)
<u>Step 2:</u>
<u></u>...(equation 2)
On adding "equation 1" and "equation 2", we get
⇒ 
⇒
The second step:
⇒
This helps increase variation in the offspring.
A critical mass is the smallest amount of fissile material needed for a sustained nuclear chain reaction.
Explanation:
The force of gravity acting on an object is given by :
W = F = mg
Where W is the weight of an object
The force of gravity on house is 300,000 N. The force of gravity pulling down on your house would be exactly twice as much if your house has twice as much as mass because force of gravity is directly depends on mass.
Answer:
1. (S,O) < (Se,S) < (C,H) = (H,I) = (H,F) < (Si,Cl) < (K,Br)
Explanation:
The covalent character always increases down the group, this is because ionic character decreases down the group and also electronegativity.
In the same way, Covalent character always decreases across a period because electronegativity increases across a period.
The higher the electronegativity values between the two atoms, the more ionic it will be.
