shancat
shancat
04-03-2017
Chemistry
contestada
Help me fill in theses top questions pls
Respuesta :
Jieep
Jieep
04-03-2017
Left side is ( From top to bottom )
• Atomic number
• Symbol
• Name
• Atomic Mass
Right side is ( Top to bottom )
The atomic number is the number of protons in an element.
The atomic mass number is the number of protons plus the number of neutrons.
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
A 150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/h, by a truck doing 50 km/h, and by a bicycle doing 20 km/h
Write an equation in point slope form of the line that passes through the given points. Then write the equation in slope-intercept form (-9,7) (3,3)
At 25°c the henry's law constant for nitrogen trifluoride (nf3) gas in water is 7.9 × 10-4 m/atm. what is the mass of nf3 gas that can be dissolved in 150 ml of
How far east did Alexander's empire reach? How does this compare to the previous map?
Last points I got please help
A brand of cereal had 1.2 (mg) of iron per serving. Then they changed their recipe so they had 1.8 mg of iron per serving. What was the percent increase in iron
z score of 0.45 and z score of 0.3
What is the probability that when a coin is flipped six times in a row, it lands heads up every time?
What is the conflict in this passage?Odysseus vs. societyOdysseus vs. natureOdysseus vs. characterWhat theme is best shown by the conflict?Desire causes problem
Teresa is maintaining a camp fire. She can keep the fire burning for 4 hours with 6 logs. she wants to know how many logs she needs to keep the fire burning for
