If an element has 7 valence electrons, how many dots will be in the elements dot diagram

Which of the following box-and-whisker plots represents the data set given below? {98.6, 99.4, 97.2, 101.3, 100.1, 98.2, 99.2, 98.9, 98.0, 103.5, 99.0}

Which statement describes James Chadwick's discovery

A crane carries a 1600 kg car at 1.5 m/s^2 with a chain that has a negligible mass. If the coefficient of kinetic friction between the wheels of the car and the road is 0.3, what is the tension in the chain? a. 3.8 kN b. 5.9 kN c. 6.7 kN d. 7.1 kN

The unit for atomic mass is A. Gram B. Amu C. Pound D. None of the above

A car's acceleration is negative. This means the car is __ traveling in a circle speeding up slowing down changing direction

In an oscillating lc circuit, when 75.0% of the total energy is stored in the inductor's magnetic field, (a) what multiple of the maximum charge is on the capacitor and (b) what multiple of the maximum current is in the inductor?

What happens when the spaceship in the animation has zero horizontal velocity?

ne mole of an ideal gas is expanded from a volume of 1.00 liter to a volume of 8.41 liters against a constant external pressure of 1.00 atm. How much work (in joules) is performed on the surroundings? Ignore significant figures for this problem.

Is physical science part of physics?

Which statement is true about the atomic mass?