This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: By what chemical symbol do we know the element magnesium? A) Mn B) Ma C) M D) ... (Read 115 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
on: Aug 27, 2018
By what chemical symbol do we know the element magnesium?
 
  A) Mn
  B) Ma
  C) M
  D) Mg

Question 2

What chemical symbol has been given to the element sodium?
 
  A) S
  B) K
  C) Na
  D) Sr


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


mwit1967

  • Member
  • Posts: 501
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Energy flow and chemical recycling in ecosystems. Energy flow and chemical recycling in ecosystems.
Application of a Cold Chemical Pack Application of a Cold Chemical Pack
Chemical structure of lipids. Chemical structure of lipids.
Energy flow and chemical cycling Energy flow and chemical cycling
The International Radura Symbol The radura symbol must appear on all irradiated foods The International Radura Symbol The radura symbol must appear on all irradiated foods
He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ... He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ...
Video: Barriers - eye structures, digestive mucosa, respiratory mucosa & genitourinary mucosa

For a complete list of videos, visit our video library