llamawrench6466 llamawrench6466

20-03-2018
Chemistry

contestada

If an element has 43 electrons, 56 neutrons, and 43 protons, what is its approximate atomic mass?

Respuesta :

graciebrwn365p66dd9 graciebrwn365p66dd9

26-03-2018

Approximately 99 because there is the same amount of electrons and the only things that go into the nucleus is protons and neutrons.

Answer Link

Otras preguntas

What event ensured England safe passage to colonize North America?A) Many Englishmen desired more religious freedom than the king allowed.B) England's governmen

what must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each

The police chief wants to know if the city’s African Americans feel that the police are doing a good job. Identify the management problem (I.e dependent variabl

A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to rise?

which statement describes employment in the late 1800s

What is the Celsius temperature that is equal to 94 degrees Fahrenheit using the formula F=9/5 C+32

What is one benefit of a non renewable resource, such as natural gas? A. Generates large amounts of electricity B. Less expensive C. Produces pollution D. Wil

Desmond wants to sell his car that he paid $8,000 for 2 years ago. The car depreciated, or decreased in value, at a constant rate each month over a 2-year perio

How are algebraic expressions evaluated using substitution?

What is this answer ?