Determine the number of valence electrons of a group a element with the ffg. Electron configuration: 1s² 2s² 2p⁶ 3s² 3p⁴.

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

Wats iqpow pls write 20 words for an answer

What is a good tip to follow in the day you take the aspire test or psat