minasotpen4770 minasotpen4770

27-02-2024
Chemistry

contestada

Which group of elements was discovered by Strutt and Ramsay?
a) Noble gases
b) Halogens
c) Alkali metals
d) Alkaline earth metals

Respuesta :

Otras preguntas

Damon is playing with his remote controller car. he increases his speed for 15 seconds. he stays approximately the same speed for the next 15 seconds. he increa

Which expression is equivalent to (4.5j + 6)(-2.3j)?

Use the Angle Addition Postulate to find the value of x, then find the measure of the indicated angle.

2What is the value of x in the equation 3x - 1/9 y = 18, when y = 27?507ОООО4563Mark this and retumSave and Exit

Eric has a dog walking business. he charges $13 per dog walk and $6 for the water he buys for the dogs. if he makes $97 on Monday, write an expression to find t

A community college employs 87 full-time faculty members. To gain the faculty's opinions about an upcoming building project, the college president wishes to

What is the probability of the complement of rolling a number less than 5 by using a six-sided dice

A single die is rolled twice. Find the probability of rolling an odd number the first time and a number greater than 2 the second time.Find the probability of r

two integers have a sum of 0 and a difference of 32. what are the integers?

A runner lane is exactly 50 feet from the center of a circular race track. The runner needs to run a total of 785 feet. How many laps does the runner need to co