The four elements that make up about 96% of body matter are ________.
a.nitrogen, hydrogen, calcium, sodium
b.sodium, potassium, hydrogen, oxygen
c.carbon, oxygen, hydrogen, nitrogen
d.carbon, oxygen, phosphorus, calcium
Chemistry
Views: 0 Asked: 02-08 10:31:07
On this page you can find the answer to the question of the chemistry category, and also ask your own question
Other questions in category
- Determine the number of moles of CO2 that contain 7.93 x 1023 O atoms....
- 32. Mikela changed the tires on her bicycle from street bike tires to mountain bike tires....
- A solution is prepared by adding 1. 60 g of solid nacl to 50. 0 ml of 0. 100 m cacl2. What is the mo...
- 5 The apparatus shown below was set up. Give explanations for the following observations....
- What is the term for the distance that a point on a wave travels during a...
- 8. Which of the following single bonds is least polar?
- Hazmat Poison gas is in what class?
- Question 3 of 25
- A flask containing 9.65 mL of liquid has a mass of 164.5g. The empty flask has a mass of 155.9 g. Ca...
- A single electron in an orbital has quantum numbers n = 2, ℓ = 0, mℓ = 0, ms = ½. what are the quant...
