1. Use the words in the box to complete the gaps below. Use each word only once. Missing words: atom, charge, compound, electrons, element, mass, molecules, nucleus, neutrons, orbit, positive, relative Atoms are the smallest particle it is still possible to recognise as an_ of three types of particle: protons, neutrons and charge and have a relative of an atom. Also in the nucleus are the_ Atoms are made . Protons have a relatively of 1. Protons are located in the . Neutrons have a relative mass of 1 just like Around the nucleus are the electrons which charge of -1 and Molecules can be or of different atoms. If the molecule is made of different protons but they do not have any. the nucleus in shells or orbitals. The electrons have a have a relative mass of 1/1832. Atoms can join to form_ made of the same atome it is said to be a

1. Use the words in the box to complete the gaps below. Use each word only once. Missing words: atom, charge, compound, electrons, element, mass, molecules, nucleus, neutrons, orbit, positive, relative Atoms are the smallest particle it is still possible to recognise as an_ of three types of particle: protons, neutrons and charge and have a relative of an atom. Also in the nucleus are the_ Atoms are made . Protons have a relatively of 1. Protons are located in the . Neutrons have a relative mass of 1 just like Around the nucleus are the electrons which charge of -1 and Molecules can be or of different atoms. If the molecule is made of different protons but they do not have any. the nucleus in shells or orbitals. The electrons have a have a relative mass of 1/1832. Atoms can join to form_ made of the same atome it is said to be a

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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See if you can complete the following table using only what is on this page. ( Fill in th blanks ) element symbol nuclear symbol atomic number mass number protons neutorns electrons Cu2963 N 13 7 29 36
Which of the following statements is false?a. Atoms of the same element that have different masses are called isotopesb. The masses of isotopes vary because they have a different number ofelectronsc. The mass number of an isotope is the total number of protons and neutronsin the nucleusd. The mass number of an isotope is the total number of protons and neutrons,but without being given the number of electrons.e. Every atom of a particular element has the same number of protons
The following depicts two images related to atom structure. The image on the left describes an atomic theory. The image on the right describes the results of a test used to further determine the structure of the atom. Electrons scattered throughout ● (a) Expected Results D Diffuse positive charge Path of < particle Assuming that the arrows are streams of "alpha" radiation Use the image to determine whether the "alpha radiation" is positively or negatively charged. Explain how you arrived at your conclusion. Cite evidence from the image(s) in your explanation. (b) Actual Results
Classify the following statements as consistent or inconsistent with Rutherford's nuclear theory as it was originally stated. Help Reset Consistent Inconsistent A nitrogen atom has seven protons in its nucleus and seven electrons A phosphorus atom has 15 protons in its nucleus and 150 electrons outside Since electrons are smaller than protons, and since a hydrogen atom contains only one proton and one electron, it must follow that the volume of a hydrogen atom is mostly due to the proton. outside of its nucleus. of its nucleus. The majority of the mass of a fluorine atom is due to its nine electrons.
1.Which two subatomic particles each have a mass well below one atomic mass unit? Question options: all three of these subatomic particles have masses well below one atomic mass unit electons and protons neutrons and protons only one type of subatomic particle has a mass well below one atomic mass unit electrons and neutrons