Which one of the following is an irrational number?

On the number line, √35 - 6 is located between ___________.

According to the division algorithm, what should be the value of q and r respectively so that 215 = 11q + r?

If 4y - 3x = 5, what is the smallest integer value of x for which y > 100?

Which of the following is NOT composite number?

How many significant figures are there in 0. 001050?

The number 2. 15 × 10^-3 is equal to _____

Which of the following fractions correctly expresses 2.343434...?

What is the standard form of 1/50?

Which of the following fractions is equal to 0. 222...?

How many significant figures are there in the number 2304.00?

Let x is a rational number and y is an irrational number, then which one of the following is necessarily true?

What does mean like radicals?

After rounding the number 234.165 to 2d.p, then the result is equal to:

Who discovered the word atoms at the frist time?

The charge of electron was determined by using the oil drop experiment. It was determined by:

Which one of the following radioactive radiation consists of high-energy rays?

The number of electron in the atom always equal to atomic number.

In Niels Bohr's model of the atom, electrons are said to occupy specific energy levels or orbits around the nucleus. What is the primary feature of these orbits?

What is the electron configuration for magnesium(Mg) metal? Z = 12