Anatomy and Physiology Chapter 1 & 2
Study online at https://quizlet.com/_jp4o1u
1. Matter anything that occupies space and has mass
2. Scientific Process 1. observation
2. hypothesis
3. design experiment
4. collect data
5. analyze data
6. whether support hypothesis or not
3. Mass the amount of matter an object has
4. Simplest type of An element is the simplest type of matter
matter
5. Atom smallest particle of an element that has the chemical characteristics of that
element
, Anatomy and Physiology Chapter 1 & 2
Study online at https://quizlet.com/_jp4o1u
6. neutron no electrical charge (neutral)
7. Proton has one positive charge
8. Electron Has one negative charge
9. What is equal in The number of protons and neutrons are equal in one atom
one atom?
10. Forms the nucleus Protons and neutrons form the nucleus and electrons move around the nucleus
11. Electron cloud electrons are offended found here and they are always moving around the
nucleus
12. Atomic Number Equal to the number of protons in each atom
, Anatomy and Physiology Chapter 1 & 2
Study online at https://quizlet.com/_jp4o1u
13. Mass Number number of protons plus the number of neutrons in each atom
14. Isotopes two or more forms of the same element that have the same number of protons
and electrons but a different number of neutrons
15. mole 6.022 X 10 to the 23rd
16. Molar Mass the mass of 1 mole of a substance expressed in grams
17. electron shells energy levels are often depicted as concentric rings, around the nucleus
18. Valence Shell the outermost electron shell
19. Ionic bonds Electrons are transferred between atoms, creating oppositely charged ions (the
result of ionization)
20. covalent bond forms when atoms share one or more pairs of electrons
Study online at https://quizlet.com/_jp4o1u
1. Matter anything that occupies space and has mass
2. Scientific Process 1. observation
2. hypothesis
3. design experiment
4. collect data
5. analyze data
6. whether support hypothesis or not
3. Mass the amount of matter an object has
4. Simplest type of An element is the simplest type of matter
matter
5. Atom smallest particle of an element that has the chemical characteristics of that
element
, Anatomy and Physiology Chapter 1 & 2
Study online at https://quizlet.com/_jp4o1u
6. neutron no electrical charge (neutral)
7. Proton has one positive charge
8. Electron Has one negative charge
9. What is equal in The number of protons and neutrons are equal in one atom
one atom?
10. Forms the nucleus Protons and neutrons form the nucleus and electrons move around the nucleus
11. Electron cloud electrons are offended found here and they are always moving around the
nucleus
12. Atomic Number Equal to the number of protons in each atom
, Anatomy and Physiology Chapter 1 & 2
Study online at https://quizlet.com/_jp4o1u
13. Mass Number number of protons plus the number of neutrons in each atom
14. Isotopes two or more forms of the same element that have the same number of protons
and electrons but a different number of neutrons
15. mole 6.022 X 10 to the 23rd
16. Molar Mass the mass of 1 mole of a substance expressed in grams
17. electron shells energy levels are often depicted as concentric rings, around the nucleus
18. Valence Shell the outermost electron shell
19. Ionic bonds Electrons are transferred between atoms, creating oppositely charged ions (the
result of ionization)
20. covalent bond forms when atoms share one or more pairs of electrons
