Answer:
No. She is not correct.
Explanation:
A chemical reaction alters the distribution or arrangement of the atoms. However, there is no loss of atom because according to the Law of Conversion of Mass, Matter can neither be created nor destroyed.
For example, the makeup of water is two molecules of Hydrogen and One Molecule of Oxygen (that is [tex]H_{2}[/tex]O). It can change states and still retain its composition (that is, the same number of atoms) however if it comes in contact with Sodium metal (Na), the atoms become re-arranged and new substances are formed. The two substances that are formed are:
molecular Hydrogen (H2) and Sodium hydroxide (NaOH).When this happens, we know that a chemical reaction has happened.
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The student is wrong to say that chemical reaction hasn't occurred unless the total number of atoms has changed.
According to the law of conservation of mass, matter can neither be created nor destroyed. The student is wrong by saying that a chemical reaction hasn't occurred unless the total number of atoms has changed.A chemical reaction is known to alter the arrangement of atoms but there is never a loss of atom.For instance, water molecules that are made up of 2 hydrogens and 1 oxygen molecule can change state and still retain their composition by mass.When the molecules of these elements combine, a chemical reaction is known to occur.
Learn more on chemical reaction here: https://brainly.com/question/14197404
Psychology is the social science that studies human society and social behavior.
Answer:
That is answer is false
Explanation:
Delayed onset muscle soreness is common _____ hours or longer after a workout. Group of answer choices 12 5 3 4
Answer:
12 hrs
Explanation:
I majored in Health
The big toe is ______________ to the heel.
a. Superior
b. Inferior
c. Dorsal
d. Ventral
Answer:
Inferior
Explanation:
Because I had the sma question
I WILL GIVE BRANIEST NO LIE
Choose the recommended amount of water for men and women20 points
Women- 2-2.7 liters
Men- 20 liters
Women- 1 liter
Men-2.5-3.7 liters
Explanation:
2-2.7 litres for women
2.5-3.7 litres for men
Training principles match the following trading principles with the correct definition
how can we teach children while we're taking care of them?
Answer:
can tell them what and what not to do
Explanation:
society, role models, your friends, and economic situation are all examples of that can effect your decisions about drungs
Answer:
yes theses are all things that can effect ur decisions on drugs role models and freinds can peer pressure you in to doing drug and with economic situations some people will start doing drugs because they are trying to forget about what happening to the economy
If
you are an orthropedic doctor what
advice would you give to Janel who is
suffering from Osteoporisis?
Answer: Exercise, eat well, and put aside harmful behaviors such as smoking.
Explanation: Janel has to keep in mind that she has to exercise but not using a lot of force like lifting weights. Janel must be running or hiking. She should avoid situations where she can injure her bones, eat healthy so she has more strength, and avoid smoking and alcohol.
should i ask out my 8 year old step sis aslo what is the food food triangle
Answer:
First question no that is weird, the food triangle is a a assortment of foods that go into different categories
Explanation:
8 year olds are not for age to date
Please help. Does anyone have a tip on how to calm stress?
you're asking from a school standpoint no clue. If you're asking from a personal standpoint you should try weightlifting. It's a great way to put your stress out on something. When you're weightlifting think of it as you're relieving your stress by using the stress on the weightlift. I've heard it's efficent as i've told my friends but i'm not sure how efficent itactually is.
Explanation:
Plz help me fill put this table thing.
What important development in medicine happened during the Middle Ages?
A.
Rulers and governments decided that only trained and licensed physicians could practice medicine.
B.
Women began to participate in medical vocations like nursing in large numbers.
C.
Doctors discovered medical advancements made bythe physicians of Arabia and Asia.
D.
Physicians discovered accounts of surgery performed bythe Ancient Greeks and Romans.
Food intolerance generally results in
a rash or hives.
a trip to the hospital.
mild to serious discomfort.
swelling of the face and hands.
Answer:
mild to serious discomfort
Explanation:
Major food intolerance symptoms are nausea, bloating, and diarrhea.
Describe an act of service you have participated in for a friend, family, member, or the community. How did this service affect you and those you served?
Answer:
Volunteering encouraged young people around me into becoming more compassionate as young adults. It is a perfect way to discover something a person might be really good at and maybe develop a good skill in helping others. Volunteering will bring together a diverse range of people from all walks of life.
Explanation:
I majored in Health