Indiana Jones replaces the idol with a bag of sand of approximately equal volume: (Denisty of gold = 19.32g/cm3) ; density of sand = 2 g/cm3.)  A. Did he have a reasonable chance of not activating the mass-sensitive booby trap? Justify your reasoning.  B. Using a calculation, what is the mass of 1 liter of sand compared to 1 liter of gold?

Q: 2.36 mL to L 3401.00 g to kg

A: A) 2.36mL to L We know that, 1 mL = 0.001 L So , 2.36 mL = 2.36×0.001 L= 0.00236 L

Q: II. COMPLETING THE TABLE. Fill in the gaps in the following table. Follow the number sequence…

A: Atomic number is equal to number of protons and also equal to number of electrons if the element…

Q: Mass Mass Abundance Abundance Avg. mass (from Table 1) Symbol (from Table 1) (Avg. Mass) x (% Abun…

A: Isotopes are same elements that have same atomic number, that is same number of protons, but differ…

Q: a. Write the atomic symbol, in the form X, for an isotope that has 5 protons and 5 neutrons.…

A:

Q: int: A pure sample of 238U weighs 238.0 g. What is its mass in amu?

A:

Q: a. Calculate the Natural Abundance of 4°X and enter it into the chart. b. Calculate the isotopic…

A: The given molecule X has 3 isotopes which are 36X, 38X, and 40X.  Percent natural abundance of  36X…

Q: is not used to make Portland Cement a Calcareous Rocks b. Argillaceous Rocks c. Siliceous d. Sands…

A: 1.  B option is correct. CO2 Carbon dioxide is emitted as a by-product of clinker production, an…

Q: a. 0 b. -2 35. Rubidium has two naturally occurring isotopes, Rb-85 (relative mass 84.9118 amu) with…

A: According to our guideline only one question can be solved. Kindly repost the unanswered question…

Q: Fill in the table 325 39K 27A13+ 19 13 Number of Protons: Number of Neutrons: Number of Electrons:

A:

Q: Worksheet 1.1 Introduction to Atomic Theory (Application of knowledge) READ PAGES 8-28 IN THE…

A: Since you have posted multiple questions we cannot answer more than one per session as per the…

Q: Fill in the blanks. The subatomic particle _____________ lacks a charge and are located in…

A: Subatomic particles are neutron , proton and electron in which electron has -ve charge proton has…

Q: Boron has 2 commonly occurring isotopes. 19.9% of Boron atoms have 55 neutrons and 55protons,…

A: We have to calculate the expected mass of B.

Q: MCQ 2: The number of times a p* is heavier than an e is A. 18 times B. 184 times C. 200 times D.…

A:

Q: Two isotopes of rubidium occur naturally, Rb-85 at 72.17% (84.91 amu) and Rb-87 at 27.83% (86.91…

A: Given, two isotopes of rubidium as follows,Rb-85 at 72.17% (84.91 amu) and Rb-87 at 27.83% (86.91…

Q: tor the elumantal 198 Re 75 Symbol There are protons and neutrons

A:

Q: What is the mass in grams of 49.60 moles of LICI?

A:

Q: A mercury thermometer broke in the lab and spilled 0.55 mL of mercury. How many atoms of mercury…

A: First determine the mass of Hg spilled using density = massvolume Then use mole of Hg = massmolar…

Q: 1 Assume that all the energy released from the burning fuel is transferred to the water: energy…

A: For ethanol,  Mass of fuel consumed = 0.499 g  Volume of water = 200 cm3  change in temperature = 20…

Q: 5. A sample of Rb recovered from a nuclear reactor has an unusual distribution of isotopes. If the…

A: Average atomic mass is the sum of products of mass of each isotop and it’s natural abundance. It can…

Q: 6. Silver has two naturally occurring isotopes with the masses and natural abundances as shown in…

A: Welcome to bartleby !

Q: mass

A: Atomic mass of F2 atom = 35.994 u  It's relative atomic mass is give 36.0000 u

Q: You are asked to determine the composition of a gas. There are three componets with three different…

A: Atomic number (Z) :-  The number of protons inside the nucleus of an atom is called atomic number.…

Q: Please put the answers as p: e: n:

A: z=atomic number ( or) no of protons A=Z+N A=ATOMIC/ISOTOPE MASS Z=atomic number ( or) no of protons…

Q: . Given 24/14 Si, a) Find the number of protons, electrons and neutrons in the neutral atom.

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Q: Under certain conditions, the substance ammonium chloride can be broken down to form ammonia and…

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Q: Using the atomic symbol below, how many neutrons are in this isotope? 2357 92 iments

A: The number of neutrons is equal to the difference between the mass number of the atom (A) and the…

Q: 24. Neutrons have neither mass nor charge. a. TRUE b. FALSE c. Cannot be determined d. Not enough…

A: Given : Neutron ( Neither mass nor charge ) , mass number = atomic number , same n/p ratio in C-14…

Q: An atom has a diameter of 1.50 Å and the nucleus of that atom has a diameter of 5.00 x 10-5 Å.…

A: Atom Diameter = 1.50 A​​​​​​o Atom Radius = atom Diameter÷2                        = = 0.75…

Q: a. Write the atomic symbol, in the form X, for an isotope with an atomic number of 19 which has 20…

A: Given,An atomic symbol of an isotope in the form XzAa. atomic number of an isotope =19     number of…

Q: What are the number of protons, neutrons, and electrons in the following isotopes? Part C Express…

A: Number of protons (Np) = Number of electrons (Ne) = Atomic number   Number of neutrons (Nn) = Atomic…

Q: Rank the particles from most to least massive

A: In an atom; The mass of Neutron=1.693×10-27 kgThe mass of Proton=1.673×10-27 kgThe mass of…

Q: An element with 11 neutrons, 11 protons, and 11 electrons would have a mass number of _____?

A: The total number of neutrons and protons present in a nucleus is known as mass number.

Q: Table 1. Mass # # protons (9.) # neutrons # electrons Symbol 55 (10.) (11.) Co 40 19 (12.) (13.)…

A: Given, Mass of three atoms are provided     Required,                          Number of protons ,…

Q: Vi-50 has a mass of 49.9472 amu and Vi-51 has a mass of 50.9440 with an average mass of 50.9415 amu.…

A: Consider the abundance of Vi-50 is X% and the abundance of Vi-51 is (100-X) %. The average atomic…

Q: Use the References to access important values if needed for this question. Under certain conditions,…

A: Given : mass of n2 = 25.8 g         Mass of H2 = 5.6 g  Tip : write reaction first

Q: Identify for an atom of 55Mn: element name: _____________ Z, atomic number = ____ A, mass number…

A: The nuclear symbol of the isotope given is 55Mn.

Q: The number of electrons (e) and protons (p) in Cr+3 ion is ………………………

A: The provided atom is Cr3+.  Atomic number of Cr =24 When we take the neutral atom.Then, Number of…

Q: How many protons, neutrons, and electrons are in the following? a. 1 atom of iodine-127 b. 1 atom of…

A: Solution : 1)The atomic number of Iodine is 53 which tells us that it contains 53 protons in its…

Q: 239 1. Answer parts a, b, and c for the following nuclear symbol 34 Pu a. b. C. Fill in the missing…

A: A neutral species has the same number of protons and electrons, and the number of protons in the…

Q: Antimony Gold Carbon (charcoal) Iodine BOLD Element Arsenic 1601691 Atomic Notation Subatomic…

A: Specific isotopes : Isotopes are atoms of the same elements with a different number of neutrons. The…

Q: POSSIBLE POINTS: 3 Imagine you start with an atom that has 7 protons, 7 neutrons, and 7 electrons.…

A: The element containing 7-electrons, 7 protons, and 7 neutrons is nitrogen(atomic number-7)

Q: 1. Play with the simulation to determine: a) Which particles affect the stability of the atom? b)…

A: Stability of an atom generally means about its energy of energy high atom is unstable (radioactive…

Q: 5. Question: Chapter: 1 Lesson: 1 Magnesium has three naturally occuring isotopes. The masses and %…

A: We have given the masses and isotopic abundance of three isotopes of magnesium. Isotopes of an…

Q: 5. Question: Magnesium has three naturally occuring isotopes. The masses and % abundances of the…

A:

Q: U Rounding To The N.. O (46) AFRICAN HOM. E Kiasha Savage -Cla. G english to french- 1/10 A boron…

A:

Q: Identify the isotope formed when an atom captures a neutron, You may use your Periodic Table to…

A: The objective of the question is to identify the isotope when following atom captures a neutron.

Q: Density of the hydrogen nucleus Calculate the density of the hydrogen nucleus using the information…

A: Given : Radius of hydrogen nucleus = 0.9 fm  Since 1 fm = 10-13 cm  Hence radius of hydrogen nucleus…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.