Chemistry Scavenger Hunt
... Go to the “States of Matter” area (left side) to find the answers to these questions. 1. Matter is anything occupying _______________ and having ______________; it is the material of the _______________. 2. There are three main phases of matter: _____________, ________________, and _____________. Th ...
... Go to the “States of Matter” area (left side) to find the answers to these questions. 1. Matter is anything occupying _______________ and having ______________; it is the material of the _______________. 2. There are three main phases of matter: _____________, ________________, and _____________. Th ...
The Atom - Riverside City College
... • Heteronuclear Diatomic Molecule: a molecule made of two atoms that are different elements – NO ...
... • Heteronuclear Diatomic Molecule: a molecule made of two atoms that are different elements – NO ...
Review for Bonding Test
... C 14 (C) has how many neutrons? 14 because the 14 is telling you that it is an isotope and has more neutrons than protons. Li 7 (Li) has what mass number? ...
... C 14 (C) has how many neutrons? 14 because the 14 is telling you that it is an isotope and has more neutrons than protons. Li 7 (Li) has what mass number? ...
What does an elements atomic mass tell us about the element?
... Potassium - K Atomic # = 19 Mass # = 39 K nucleus contains 19 protons 39 – 19 = 20 neutrons How many electrons? Same as # Protons (19) ...
... Potassium - K Atomic # = 19 Mass # = 39 K nucleus contains 19 protons 39 – 19 = 20 neutrons How many electrons? Same as # Protons (19) ...
chapter2 2012 (no naming) 2014
... 2. Emit other particles and are transformed into other elements • Particles emitted 1. Beta (β) particles: High speed electrons 2. Alpha (α) particles: helium nuclei 3. Gamma (γ) rays: high energy light ...
... 2. Emit other particles and are transformed into other elements • Particles emitted 1. Beta (β) particles: High speed electrons 2. Alpha (α) particles: helium nuclei 3. Gamma (γ) rays: high energy light ...
SNC 1D Chemistry Review
... 1. The particles of solids are very closely arranged, giving them a defined shape. 2. The particles of gases have very strong attraction forces between each other. 3. Examples of quantitative properties are texture, smell and colour. 4. Two reactants can be combined in a chemical reaction and produc ...
... 1. The particles of solids are very closely arranged, giving them a defined shape. 2. The particles of gases have very strong attraction forces between each other. 3. Examples of quantitative properties are texture, smell and colour. 4. Two reactants can be combined in a chemical reaction and produc ...
Guided Notes: The Atom
... atoms of any one element are different from those of any other element. 3. Atoms of different elements can physically mix together or can chemically combine with one another in simple whole-number ratios to form compounds. 4. Chemical reactions occur when atoms are separated, joined, or rearranged. ...
... atoms of any one element are different from those of any other element. 3. Atoms of different elements can physically mix together or can chemically combine with one another in simple whole-number ratios to form compounds. 4. Chemical reactions occur when atoms are separated, joined, or rearranged. ...
Nickel 28 Ni 58.693
... Elements are arranged on the periodic table according to their __________. Label the following: ...
... Elements are arranged on the periodic table according to their __________. Label the following: ...
Chapter 4: The Structure of the Atom Early Ideas about Matter Name
... Oil drop experiment (gravity, e– charge, and charged plates) α – particle / gold foil ...
... Oil drop experiment (gravity, e– charge, and charged plates) α – particle / gold foil ...
PS-CC-2test - Edquest Science
... The scientist who developed the „billiard ball‟ model of the atom was … Lavoisier Boyle Libeu Dalton ...
... The scientist who developed the „billiard ball‟ model of the atom was … Lavoisier Boyle Libeu Dalton ...
Ch. 5 Outline Notes
... a. Hypothesized _________________ using experiments B. __________________ Atomic Theory 1. All matter is made of ________________ 2. Atoms are _______________________ and cannot be __________________ into smaller particles (later proved _______________) 3. All atoms of one element are exactly ______ ...
... a. Hypothesized _________________ using experiments B. __________________ Atomic Theory 1. All matter is made of ________________ 2. Atoms are _______________________ and cannot be __________________ into smaller particles (later proved _______________) 3. All atoms of one element are exactly ______ ...
chapter2 2012 (no naming)
... 2. Emit other particles and are transformed into other elements • Particles emitted 1. Beta (β) particles: High speed electrons 2. Alpha (α) particles: helium nuclei 3. Gamma (γ) rays: high energy light ...
... 2. Emit other particles and are transformed into other elements • Particles emitted 1. Beta (β) particles: High speed electrons 2. Alpha (α) particles: helium nuclei 3. Gamma (γ) rays: high energy light ...
Earth`s Chemistry
... tightly together in fixed positions Solids have definite shape & volume Liquids = have definite volume but not shape Liquids take the shape of the container Particles tightly packed, but move freely in relation to each other Gases = No definite shape or volume ...
... tightly together in fixed positions Solids have definite shape & volume Liquids = have definite volume but not shape Liquids take the shape of the container Particles tightly packed, but move freely in relation to each other Gases = No definite shape or volume ...
Chapter 4 4.1 Defining the Atom • Early Models of the Atom atom
... - have experimental support • Dalton's Atomic Theory(1766-1844) 1) All elements are composed of tiny indivisible particles called atoms 2) Atoms of the same element are identical. Atoms of any one element are different from those of any other element 3) Atoms of different elements can physically mix ...
... - have experimental support • Dalton's Atomic Theory(1766-1844) 1) All elements are composed of tiny indivisible particles called atoms 2) Atoms of the same element are identical. Atoms of any one element are different from those of any other element 3) Atoms of different elements can physically mix ...
Ch4StudyGuide
... Why do most atoms have no charge even though they are made up of positively charged protons and negatively charged electrons? ...
... Why do most atoms have no charge even though they are made up of positively charged protons and negatively charged electrons? ...
Chapter 3 notes
... • Atomic number- the number of protons in the nucleus of an atom. • Atomic mass- the total number of protons and neutrons in the nucleus of an atom. • Isotopes- any atoms having the same numbers of protons but a different number of neutrons. ...
... • Atomic number- the number of protons in the nucleus of an atom. • Atomic mass- the total number of protons and neutrons in the nucleus of an atom. • Isotopes- any atoms having the same numbers of protons but a different number of neutrons. ...
Study Guide - Honors Chemistry
... one nucleus is broken into multiple (2 in this case) nuclei by force (an alpha particle is used to break it up) one nucleus is broken into multiple (2 in this case) nuclei on its own. No force is needed. one nucleus is transformed into another nucleus by bombarding a particle into it. A particle may ...
... one nucleus is broken into multiple (2 in this case) nuclei by force (an alpha particle is used to break it up) one nucleus is broken into multiple (2 in this case) nuclei on its own. No force is needed. one nucleus is transformed into another nucleus by bombarding a particle into it. A particle may ...
Reading Comprehension - Easy Peasy All-in
... The list of elements is arranged on a scientific chart. The chart is called the periodic table. Each element is grouped with other similar elements. Elements can be metals, nonmetals, or semimetals. Semimetals have some of the characteristics of metals, and some of the characteristics of nonmetals. M ...
... The list of elements is arranged on a scientific chart. The chart is called the periodic table. Each element is grouped with other similar elements. Elements can be metals, nonmetals, or semimetals. Semimetals have some of the characteristics of metals, and some of the characteristics of nonmetals. M ...
1st Term Review
... 14. Based on the gold foil experiment, what did Rutherford conclude about the atom? 15. An atom of chromium-60 contains how many protons, neutron and electrons? 16. What is the difference between a compound and an element? 17. What is the electron configuration of a neutral calcium atom? 18. Atomic ...
... 14. Based on the gold foil experiment, what did Rutherford conclude about the atom? 15. An atom of chromium-60 contains how many protons, neutron and electrons? 16. What is the difference between a compound and an element? 17. What is the electron configuration of a neutral calcium atom? 18. Atomic ...
19. Define the law of multiple proportions. Elements form
... 19. Define the law of multiple proportions. Elements form compounds in simple whole number ratios 20. What do isotopes of the same element have in common and what is different? Isotopes have the same number of protons, electrons and atomic number Isotopes have a different mass number and number of n ...
... 19. Define the law of multiple proportions. Elements form compounds in simple whole number ratios 20. What do isotopes of the same element have in common and what is different? Isotopes have the same number of protons, electrons and atomic number Isotopes have a different mass number and number of n ...