Chemistry, 18.09.2021 14:10, samanthasheets5918
Base ur answers 6 through 13 on the info bellow about elements A, B,C, and D
A(12 protons, 12 neutrons, 12 electrons) B (12 protons, 13 neutrons, 12 electrons) C (12 protons, 12 neutrons, and 11 electrons) D (11 protons, 12 neutrons, 11 electrons)
6) what is the symbol for element A?
7)What is the name of element A?
8) what is the mass number for element A?
9) what is the atomic number for element A?
10) which diagram (B, C, or D) is NOT the same element as element A? Explain
11) which diagram (B, C or D is an ion of element A? Explain
12)What is the charge of the ion you selected in question 11? Explain
13)what diagram (B, C,or D) is an isotopes of element A? Explain
Answers: 3
Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 23.06.2019 01:10, dontcareanyonemo
Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate
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1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
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Base ur answers 6 through 13 on the info bellow about elements A, B,C, and D
A(12 protons, 12 neut...
Mathematics, 08.08.2019 02:10
Mathematics, 08.08.2019 02:10