Explanation:
Alpha radiation (α), also called alpha particles or alpha rays, are particles carried by two protons and two neutrons, thus being helium nuclei. They have a positive charge of +2 and a mass number of 4.
Answer: b. Alpha
Answer:
Weather radar is used to locate and track severe storm.
Explanation:
To balance any chemical equation, you must first understand the law of conservation of mass.
The law of conservation of mass states that "atoms are neither created nor destroyed in a chemical reaction but are changed from one form to another".
So in any chemical reaction the number atoms on both sides of the equation must be the same.
To balance a chemical equation:
- you can inspect the given equation and fix appropriate whole number coefficient to chemical species that are not balanced.
- Also you can set up simple and solvable algebraic equations.
For example:
aNa + bCl₂ → cNaCl
a, b and c are the coefficients that will balance the equation;
conserving: Na a = c
Cl 2b = c
let b = 1
c = 2
a = 2
2Na + Cl₂ → 2NaCl
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Balanced equation brainly.com/question/2947744
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Answer:
Um is there supposed to be a picture?
Explanation:
