This symbol is what?

Lowercase sigma

What are the first three letters of the Greek alphabet?
Alpha, Beta, Gamma

Lowercase lambda
Psi

How many letters are in the Greek alphabet?
24

Uppercase upsilon
Mu

What is the last letter of the Greek alphabet?
Omega

Lowercase gamma
Phi

Write any letter of the Greek alphabet (written word plus upper and lower cases)


Lowercase zeta
Xi

Say the alphabet in order!
alpha, beta, gamma, delta, epsilon, zeta, eta, theta, iota, kappa, lambda, mu, nu, xi, omnicron, pi, rho, sigma, tau, upsilon, phi, chi, psi, omega